##################################################################### testssl.sh version 3.2rc4 from https://testssl.sh/dev/ This program is free software. Distribution and modification under GPLv2 permitted. USAGE w/o ANY WARRANTY. USE IT AT YOUR OWN RISK! Please file bugs @ https://testssl.sh/bugs/ ##################################################################### Using OpenSSL 1.0.2-bad (Sep 1 2022) [~183 ciphers] on fv-az1657-56:/home/testssl/bin/openssl.Linux.x86_64 Testing all IPv4 addresses (port 443): 5.104.101.30 148.253.75.120 109.232.236.90 109.232.233.130 ----------------------------------------------------- Start 2025-03-30 01:44:26 -->> 5.104.101.30:443 (acces-cible.incubateur.net) <<-- Further IP addresses: 148.253.75.120 109.232.236.90 109.232.233.130 rDNS (5.104.101.30): ows-5-104-101-30.eu-west-2.compute.outscale.com. Service detected: HTTP Testing protocols via sockets except NPN+ALPN SSLv2 not offered (OK) SSLv3 not offered (OK) TLS 1 not offered TLS 1.1 not offered TLS 1.2 offered (OK) TLS 1.3 offered (OK): final ALPN/HTTP2 h2, http/1.1 (offered) Testing cipher categories NULL ciphers (no encryption) not offered (OK) Anonymous NULL Ciphers (no authentication) not offered (OK) Export ciphers (w/o ADH+NULL) not offered (OK) LOW: 64 Bit + DES, RC[2,4], MD5 (w/o export) not offered (OK) Triple DES Ciphers / IDEA not offered Obsoleted CBC ciphers (AES, ARIA etc.) not offered Strong encryption (AEAD ciphers) with no FS not offered Forward Secrecy strong encryption (AEAD ciphers) offered (OK) Testing server's cipher preferences Hexcode Cipher Suite Name (OpenSSL) KeyExch. Encryption Bits Cipher Suite Name (IANA/RFC) ----------------------------------------------------------------------------------------------------------------------------- SSLv2 - SSLv3 - TLSv1 - TLSv1.1 - TLSv1.2 (server order) TLSv1.3 Local problem: /home/testssl/bin/openssl.Linux.x86_64 doesn't support "s_client -tls1_3" Has server cipher order? yes (OK) -- TLS 1.3 and below Testing robust forward secrecy (FS) -- omitting Null Authentication/Encryption, 3DES, RC4 FS is offered (OK) DHE-RSA-AES256-GCM-SHA384 ECDHE-RSA-AES128-GCM-SHA256 ECDHE-RSA-AES256-GCM-SHA384 Elliptic curves offered: prime256v1 secp384r1 secp521r1 Testing server defaults (Server Hello) TLS extensions (standard) "server name/#0" "max fragment length/#1" "supported_groups/#10" "EC point formats/#11" "application layer protocol negotiation/#16" "extended master secret/#23" "session ticket/#35" "supported versions/#43" "key share/#51" "renegotiation info/#65281" Session Ticket RFC 5077 hint 300 seconds, session tickets keys seems to be rotated < daily SSL Session ID support yes Session Resumption Tickets no, ID: no TLS clock skew Random values, no fingerprinting possible Certificate Compression none Client Authentication none Signature Algorithm SHA256 with RSA Server key size RSA 2048 bits (exponent is 65537) Server key usage Digital Signature, Key Encipherment Server extended key usage TLS Web Server Authentication, TLS Web Client Authentication Serial 04A65C4FC70F5B4ABC10171B77D8EB1FAC02 (OK: length 18) Fingerprints SHA1 F028E72CEF87DB7B3C024ED7308F8E73E73C842B SHA256 5229DEB60C2433ECE83148B68FEC9A7829A7BB900B484CF82C9027BFA46373F7 Common Name (CN) acces-cible.incubateur.net (CN in response to request w/o SNI: *.osc-fr1.scalingo.io ) subjectAltName (SAN) acces-cible.incubateur.net Trust (hostname) Ok via SAN and CN (SNI mandatory) wildcard certificate could be problematic, see other hosts at https://search.censys.io/search?resource=hosts&virtual_hosts=INCLUDE&q=5229DEB60C2433ECE83148B68FEC9A7829A7BB900B484CF82C9027BFA46373F7 Chain of trust Ok EV cert (experimental) no Certificate Validity (UTC) 50 >= 30 days (2025-02-18 19:31 --> 2025-05-19 19:31) ETS/"eTLS", visibility info not present Certificate Revocation List -- OCSP URI http://r11.o.lencr.org OCSP stapling not offered OCSP must staple extension -- DNS CAA RR (experimental) not offered Certificate Transparency yes (certificate extension) Certificates provided 2 Issuer R11 (Let's Encrypt from US) Intermediate cert validity #1: ok > 40 days (2027-03-12 23:59). R11 <-- ISRG Root X1 Intermediate Bad OCSP (exp.) Ok Testing HTTP header response @ "/" HTTP Status Code 200 OK HTTP clock skew -1 sec from localtime Strict Transport Security 730 days=63072000 s, includeSubDomains Public Key Pinning -- Server banner (no "Server" line in header, interesting!) Application banner -- Cookie(s) 1 issued: 1/1 secure, 1/1 HttpOnly Security headers X-Frame-Options: SAMEORIGIN X-Content-Type-Options: nosniff Content-Security-Policy: default-src 'self'; font-src 'self'; img-src 'self' data:; object-src 'none'; script-src 'self' 'nonce-'; style-src 'self' 'nonce-' X-XSS-Protection: 0 Referrer-Policy: strict-origin-when-cross-origin Cache-Control: max-age=0, private, must-revalidate Reverse Proxy banner -- Testing vulnerabilities Heartbleed (CVE-2014-0160) not vulnerable (OK), no heartbeat extension CCS (CVE-2014-0224) not vulnerable (OK) Ticketbleed (CVE-2016-9244), experiment. not vulnerable (OK) ROBOT Server does not support any cipher suites that use RSA key transport Secure Renegotiation (RFC 5746) supported (OK) Secure Client-Initiated Renegotiation not vulnerable (OK) CRIME, TLS (CVE-2012-4929) not vulnerable (OK) BREACH (CVE-2013-3587) potentially NOT ok, "gzip" HTTP compression detected. - only supplied "/" tested Can be ignored for static pages or if no secrets in the page POODLE, SSL (CVE-2014-3566) not vulnerable (OK), no SSLv3 support TLS_FALLBACK_SCSV (RFC 7507) No fallback possible (OK), no protocol below TLS 1.2 offered SWEET32 (CVE-2016-2183, CVE-2016-6329) not vulnerable (OK) FREAK (CVE-2015-0204) not vulnerable (OK) DROWN (CVE-2016-0800, CVE-2016-0703) not vulnerable on this host and port (OK) make sure you don't use this certificate elsewhere with SSLv2 enabled services, see https://search.censys.io/search?resource=hosts&virtual_hosts=INCLUDE&q=5229DEB60C2433ECE83148B68FEC9A7829A7BB900B484CF82C9027BFA46373F7 LOGJAM (CVE-2015-4000), experimental not vulnerable (OK): no DH EXPORT ciphers, no common prime detected BEAST (CVE-2011-3389) not vulnerable (OK), no SSL3 or TLS1 LUCKY13 (CVE-2013-0169), experimental not vulnerable (OK) Winshock (CVE-2014-6321), experimental not vulnerable (OK) RC4 (CVE-2013-2566, CVE-2015-2808) no RC4 ciphers detected (OK) Running client simulations (HTTP) via sockets Browser Protocol Cipher Suite Name (OpenSSL) Forward Secrecy ------------------------------------------------------------------------------------------------ Android 6.0 TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256 256 bit ECDH (P-256) Android 7.0 (native) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256 bit ECDH (P-256) Android 8.1 (native) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 253 bit ECDH (X25519) Android 9.0 (native) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Android 10.0 (native) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Android 11 (native) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Android 12 (native) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Chrome 79 (Win 10) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Chrome 101 (Win 10) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Firefox 66 (Win 8.1/10) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Firefox 100 (Win 10) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) IE 6 XP No connection IE 8 Win 7 No connection IE 8 XP No connection IE 11 Win 7 TLSv1.2 DHE-RSA-AES256-GCM-SHA384 2048 bit DH IE 11 Win 8.1 TLSv1.2 DHE-RSA-AES256-GCM-SHA384 2048 bit DH IE 11 Win Phone 8.1 No connection IE 11 Win 10 TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256 bit ECDH (P-256) Edge 15 Win 10 TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 253 bit ECDH (X25519) Edge 101 Win 10 21H2 TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Safari 12.1 (iOS 12.2) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Safari 13.0 (macOS 10.14.6) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Safari 15.4 (macOS 12.3.1) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Java 7u25 No connection Java 8u161 TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256 bit ECDH (P-256) Java 11.0.2 (OpenJDK) TLSv1.3 TLS_AES_256_GCM_SHA384 256 bit ECDH (P-256) Java 17.0.3 (OpenJDK) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) go 1.17.8 TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) LibreSSL 2.8.3 (Apple) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 253 bit ECDH (X25519) OpenSSL 1.0.2e TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256 bit ECDH (P-256) OpenSSL 1.1.0l (Debian) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 253 bit ECDH (X25519) OpenSSL 1.1.1d (Debian) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) OpenSSL 3.0.3 (git) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Apple Mail (16.0) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256 bit ECDH (P-256) Thunderbird (91.9) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Rating (experimental) Rating specs (not complete) SSL Labs's 'SSL Server Rating Guide' (version 2009q from 2020-01-30) Specification documentation https://github.com/ssllabs/research/wiki/SSL-Server-Rating-Guide Protocol Support (weighted) 100 (30) Key Exchange (weighted) 90 (27) Cipher Strength (weighted) 60 (24) Final Score 81 Overall Grade A+ Done 2025-03-30 01:45:23 [ 61s] -->> 5.104.101.30:443 (acces-cible.incubateur.net) <<-- ----------------------------------------------------- Start 2025-03-30 01:45:24 -->> 148.253.75.120:443 (acces-cible.incubateur.net) <<-- Further IP addresses: 109.232.236.90 5.104.101.30 109.232.233.130 rDNS (148.253.75.120): ows-148-253-75-120.eu-west-2.compute.outscale.com. Service detected: HTTP Testing protocols via sockets except NPN+ALPN SSLv2 not offered (OK) SSLv3 not offered (OK) TLS 1 not offered TLS 1.1 not offered TLS 1.2 offered (OK) TLS 1.3 offered (OK): final ALPN/HTTP2 h2, http/1.1 (offered) Testing cipher categories NULL ciphers (no encryption) not offered (OK) Anonymous NULL Ciphers (no authentication) not offered (OK) Export ciphers (w/o ADH+NULL) not offered (OK) LOW: 64 Bit + DES, RC[2,4], MD5 (w/o export) not offered (OK) Triple DES Ciphers / IDEA not offered Obsoleted CBC ciphers (AES, ARIA etc.) not offered Strong encryption (AEAD ciphers) with no FS not offered Forward Secrecy strong encryption (AEAD ciphers) offered (OK) Testing server's cipher preferences Hexcode Cipher Suite Name (OpenSSL) KeyExch. Encryption Bits Cipher Suite Name (IANA/RFC) ----------------------------------------------------------------------------------------------------------------------------- SSLv2 - SSLv3 - TLSv1 - TLSv1.1 - TLSv1.2 (server order) TLSv1.3 Local problem: /home/testssl/bin/openssl.Linux.x86_64 doesn't support "s_client -tls1_3" Has server cipher order? yes (OK) -- TLS 1.3 and below Testing robust forward secrecy (FS) -- omitting Null Authentication/Encryption, 3DES, RC4 FS is offered (OK) DHE-RSA-AES256-GCM-SHA384 ECDHE-RSA-AES128-GCM-SHA256 ECDHE-RSA-AES256-GCM-SHA384 Elliptic curves offered: prime256v1 secp384r1 secp521r1 Testing server defaults (Server Hello) TLS extensions (standard) "server name/#0" "max fragment length/#1" "supported_groups/#10" "EC point formats/#11" "application layer protocol negotiation/#16" "extended master secret/#23" "session ticket/#35" "supported versions/#43" "key share/#51" "renegotiation info/#65281" Session Ticket RFC 5077 hint 300 seconds, session tickets keys seems to be rotated < daily SSL Session ID support yes Session Resumption Tickets no, ID: no TLS clock skew Random values, no fingerprinting possible Certificate Compression none Client Authentication none Signature Algorithm SHA256 with RSA Server key size RSA 2048 bits (exponent is 65537) Server key usage Digital Signature, Key Encipherment Server extended key usage TLS Web Server Authentication, TLS Web Client Authentication Serial 04A65C4FC70F5B4ABC10171B77D8EB1FAC02 (OK: length 18) Fingerprints SHA1 F028E72CEF87DB7B3C024ED7308F8E73E73C842B SHA256 5229DEB60C2433ECE83148B68FEC9A7829A7BB900B484CF82C9027BFA46373F7 Common Name (CN) acces-cible.incubateur.net (CN in response to request w/o SNI: *.osc-fr1.scalingo.io ) subjectAltName (SAN) acces-cible.incubateur.net Trust (hostname) Ok via SAN and CN (SNI mandatory) wildcard certificate could be problematic, see other hosts at https://search.censys.io/search?resource=hosts&virtual_hosts=INCLUDE&q=5229DEB60C2433ECE83148B68FEC9A7829A7BB900B484CF82C9027BFA46373F7 Chain of trust Ok EV cert (experimental) no Certificate Validity (UTC) 50 >= 30 days (2025-02-18 19:31 --> 2025-05-19 19:31) ETS/"eTLS", visibility info not present Certificate Revocation List -- OCSP URI http://r11.o.lencr.org OCSP stapling not offered OCSP must staple extension -- DNS CAA RR (experimental) not offered Certificate Transparency yes (certificate extension) Certificates provided 2 Issuer R11 (Let's Encrypt from US) Intermediate cert validity #1: ok > 40 days (2027-03-12 23:59). R11 <-- ISRG Root X1 Intermediate Bad OCSP (exp.) Ok Testing HTTP header response @ "/" HTTP Status Code 200 OK HTTP clock skew 0 sec from localtime Strict Transport Security 730 days=63072000 s, includeSubDomains Public Key Pinning -- Server banner (no "Server" line in header, interesting!) Application banner -- Cookie(s) 1 issued: 1/1 secure, 1/1 HttpOnly Security headers X-Frame-Options: SAMEORIGIN X-Content-Type-Options: nosniff Content-Security-Policy: default-src 'self'; font-src 'self'; img-src 'self' data:; object-src 'none'; script-src 'self' 'nonce-'; style-src 'self' 'nonce-' X-XSS-Protection: 0 Referrer-Policy: strict-origin-when-cross-origin Cache-Control: max-age=0, private, must-revalidate Reverse Proxy banner -- Testing vulnerabilities Heartbleed (CVE-2014-0160) not vulnerable (OK), no heartbeat extension CCS (CVE-2014-0224) not vulnerable (OK) Ticketbleed (CVE-2016-9244), experiment. not vulnerable (OK) ROBOT Server does not support any cipher suites that use RSA key transport Secure Renegotiation (RFC 5746) supported (OK) Secure Client-Initiated Renegotiation not vulnerable (OK) CRIME, TLS (CVE-2012-4929) not vulnerable (OK) BREACH (CVE-2013-3587) potentially NOT ok, "gzip" HTTP compression detected. - only supplied "/" tested Can be ignored for static pages or if no secrets in the page POODLE, SSL (CVE-2014-3566) not vulnerable (OK), no SSLv3 support TLS_FALLBACK_SCSV (RFC 7507) No fallback possible (OK), no protocol below TLS 1.2 offered SWEET32 (CVE-2016-2183, CVE-2016-6329) not vulnerable (OK) FREAK (CVE-2015-0204) not vulnerable (OK) DROWN (CVE-2016-0800, CVE-2016-0703) not vulnerable on this host and port (OK) make sure you don't use this certificate elsewhere with SSLv2 enabled services, see https://search.censys.io/search?resource=hosts&virtual_hosts=INCLUDE&q=5229DEB60C2433ECE83148B68FEC9A7829A7BB900B484CF82C9027BFA46373F7 LOGJAM (CVE-2015-4000), experimental not vulnerable (OK): no DH EXPORT ciphers, no common prime detected BEAST (CVE-2011-3389) not vulnerable (OK), no SSL3 or TLS1 LUCKY13 (CVE-2013-0169), experimental not vulnerable (OK) Winshock (CVE-2014-6321), experimental not vulnerable (OK) RC4 (CVE-2013-2566, CVE-2015-2808) no RC4 ciphers detected (OK) Running client simulations (HTTP) via sockets Browser Protocol Cipher Suite Name (OpenSSL) Forward Secrecy ------------------------------------------------------------------------------------------------ Android 6.0 TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256 256 bit ECDH (P-256) Android 7.0 (native) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256 bit ECDH (P-256) Android 8.1 (native) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 253 bit ECDH (X25519) Android 9.0 (native) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Android 10.0 (native) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Android 11 (native) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Android 12 (native) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Chrome 79 (Win 10) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Chrome 101 (Win 10) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Firefox 66 (Win 8.1/10) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Firefox 100 (Win 10) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) IE 6 XP No connection IE 8 Win 7 No connection IE 8 XP No connection IE 11 Win 7 TLSv1.2 DHE-RSA-AES256-GCM-SHA384 2048 bit DH IE 11 Win 8.1 TLSv1.2 DHE-RSA-AES256-GCM-SHA384 2048 bit DH IE 11 Win Phone 8.1 No connection IE 11 Win 10 TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256 bit ECDH (P-256) Edge 15 Win 10 TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 253 bit ECDH (X25519) Edge 101 Win 10 21H2 TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Safari 12.1 (iOS 12.2) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Safari 13.0 (macOS 10.14.6) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Safari 15.4 (macOS 12.3.1) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Java 7u25 No connection Java 8u161 TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256 bit ECDH (P-256) Java 11.0.2 (OpenJDK) TLSv1.3 TLS_AES_256_GCM_SHA384 256 bit ECDH (P-256) Java 17.0.3 (OpenJDK) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) go 1.17.8 TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) LibreSSL 2.8.3 (Apple) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 253 bit ECDH (X25519) OpenSSL 1.0.2e TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256 bit ECDH (P-256) OpenSSL 1.1.0l (Debian) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 253 bit ECDH (X25519) OpenSSL 1.1.1d (Debian) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) OpenSSL 3.0.3 (git) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Apple Mail (16.0) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256 bit ECDH (P-256) Thunderbird (91.9) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Rating (experimental) Rating specs (not complete) SSL Labs's 'SSL Server Rating Guide' (version 2009q from 2020-01-30) Specification documentation https://github.com/ssllabs/research/wiki/SSL-Server-Rating-Guide Protocol Support (weighted) 100 (30) Key Exchange (weighted) 90 (27) Cipher Strength (weighted) 60 (24) Final Score 81 Overall Grade A+ Done 2025-03-30 01:46:17 [ 115s] -->> 148.253.75.120:443 (acces-cible.incubateur.net) <<-- ----------------------------------------------------- Start 2025-03-30 01:46:18 -->> 109.232.236.90:443 (acces-cible.incubateur.net) <<-- Further IP addresses: 148.253.75.120 5.104.101.30 109.232.233.130 rDNS (109.232.236.90): ows-109-232-236-90.eu-west-2.compute.outscale.com. Service detected: HTTP Testing protocols via sockets except NPN+ALPN SSLv2 not offered (OK) SSLv3 not offered (OK) TLS 1 not offered TLS 1.1 not offered TLS 1.2 offered (OK) TLS 1.3 offered (OK): final ALPN/HTTP2 h2, http/1.1 (offered) Testing cipher categories NULL ciphers (no encryption) not offered (OK) Anonymous NULL Ciphers (no authentication) not offered (OK) Export ciphers (w/o ADH+NULL) not offered (OK) LOW: 64 Bit + DES, RC[2,4], MD5 (w/o export) not offered (OK) Triple DES Ciphers / IDEA not offered Obsoleted CBC ciphers (AES, ARIA etc.) not offered Strong encryption (AEAD ciphers) with no FS not offered Forward Secrecy strong encryption (AEAD ciphers) offered (OK) Testing server's cipher preferences Hexcode Cipher Suite Name (OpenSSL) KeyExch. Encryption Bits Cipher Suite Name (IANA/RFC) ----------------------------------------------------------------------------------------------------------------------------- SSLv2 - SSLv3 - TLSv1 - TLSv1.1 - TLSv1.2 (server order) TLSv1.3 Local problem: /home/testssl/bin/openssl.Linux.x86_64 doesn't support "s_client -tls1_3" Has server cipher order? yes (OK) -- TLS 1.3 and below Testing robust forward secrecy (FS) -- omitting Null Authentication/Encryption, 3DES, RC4 FS is offered (OK) DHE-RSA-AES256-GCM-SHA384 ECDHE-RSA-AES128-GCM-SHA256 ECDHE-RSA-AES256-GCM-SHA384 Elliptic curves offered: prime256v1 secp384r1 secp521r1 Testing server defaults (Server Hello) TLS extensions (standard) "server name/#0" "max fragment length/#1" "supported_groups/#10" "EC point formats/#11" "application layer protocol negotiation/#16" "extended master secret/#23" "session ticket/#35" "supported versions/#43" "key share/#51" "renegotiation info/#65281" Session Ticket RFC 5077 hint 300 seconds, session tickets keys seems to be rotated < daily SSL Session ID support yes Session Resumption Tickets no, ID: no TLS clock skew Random values, no fingerprinting possible Certificate Compression none Client Authentication none Signature Algorithm SHA256 with RSA Server key size RSA 2048 bits (exponent is 65537) Server key usage Digital Signature, Key Encipherment Server extended key usage TLS Web Server Authentication, TLS Web Client Authentication Serial 04A65C4FC70F5B4ABC10171B77D8EB1FAC02 (OK: length 18) Fingerprints SHA1 F028E72CEF87DB7B3C024ED7308F8E73E73C842B SHA256 5229DEB60C2433ECE83148B68FEC9A7829A7BB900B484CF82C9027BFA46373F7 Common Name (CN) acces-cible.incubateur.net (CN in response to request w/o SNI: *.osc-fr1.scalingo.io ) subjectAltName (SAN) acces-cible.incubateur.net Trust (hostname) Ok via SAN and CN (SNI mandatory) wildcard certificate could be problematic, see other hosts at https://search.censys.io/search?resource=hosts&virtual_hosts=INCLUDE&q=5229DEB60C2433ECE83148B68FEC9A7829A7BB900B484CF82C9027BFA46373F7 Chain of trust Ok EV cert (experimental) no Certificate Validity (UTC) 50 >= 30 days (2025-02-18 19:31 --> 2025-05-19 19:31) ETS/"eTLS", visibility info not present Certificate Revocation List -- OCSP URI http://r11.o.lencr.org OCSP stapling not offered OCSP must staple extension -- DNS CAA RR (experimental) not offered Certificate Transparency yes (certificate extension) Certificates provided 2 Issuer R11 (Let's Encrypt from US) Intermediate cert validity #1: ok > 40 days (2027-03-12 23:59). R11 <-- ISRG Root X1 Intermediate Bad OCSP (exp.) Ok Testing HTTP header response @ "/" HTTP Status Code 200 OK HTTP clock skew 0 sec from localtime Strict Transport Security 730 days=63072000 s, includeSubDomains Public Key Pinning -- Server banner (no "Server" line in header, interesting!) Application banner -- Cookie(s) 1 issued: 1/1 secure, 1/1 HttpOnly Security headers X-Frame-Options: SAMEORIGIN X-Content-Type-Options: nosniff Content-Security-Policy: default-src 'self'; font-src 'self'; img-src 'self' data:; object-src 'none'; script-src 'self' 'nonce-'; style-src 'self' 'nonce-' X-XSS-Protection: 0 Referrer-Policy: strict-origin-when-cross-origin Cache-Control: max-age=0, private, must-revalidate Reverse Proxy banner -- Testing vulnerabilities Heartbleed (CVE-2014-0160) not vulnerable (OK), no heartbeat extension CCS (CVE-2014-0224) not vulnerable (OK) Ticketbleed (CVE-2016-9244), experiment. not vulnerable (OK) ROBOT Server does not support any cipher suites that use RSA key transport Secure Renegotiation (RFC 5746) supported (OK) Secure Client-Initiated Renegotiation not vulnerable (OK) CRIME, TLS (CVE-2012-4929) not vulnerable (OK) BREACH (CVE-2013-3587) potentially NOT ok, "gzip" HTTP compression detected. - only supplied "/" tested Can be ignored for static pages or if no secrets in the page POODLE, SSL (CVE-2014-3566) not vulnerable (OK), no SSLv3 support TLS_FALLBACK_SCSV (RFC 7507) No fallback possible (OK), no protocol below TLS 1.2 offered SWEET32 (CVE-2016-2183, CVE-2016-6329) not vulnerable (OK) FREAK (CVE-2015-0204) not vulnerable (OK) DROWN (CVE-2016-0800, CVE-2016-0703) not vulnerable on this host and port (OK) make sure you don't use this certificate elsewhere with SSLv2 enabled services, see https://search.censys.io/search?resource=hosts&virtual_hosts=INCLUDE&q=5229DEB60C2433ECE83148B68FEC9A7829A7BB900B484CF82C9027BFA46373F7 LOGJAM (CVE-2015-4000), experimental not vulnerable (OK): no DH EXPORT ciphers, no common prime detected BEAST (CVE-2011-3389) not vulnerable (OK), no SSL3 or TLS1 LUCKY13 (CVE-2013-0169), experimental not vulnerable (OK) Winshock (CVE-2014-6321), experimental not vulnerable (OK) RC4 (CVE-2013-2566, CVE-2015-2808) no RC4 ciphers detected (OK) Running client simulations (HTTP) via sockets Browser Protocol Cipher Suite Name (OpenSSL) Forward Secrecy ------------------------------------------------------------------------------------------------ Android 6.0 TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256 256 bit ECDH (P-256) Android 7.0 (native) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256 bit ECDH (P-256) Android 8.1 (native) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 253 bit ECDH (X25519) Android 9.0 (native) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Android 10.0 (native) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Android 11 (native) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Android 12 (native) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Chrome 79 (Win 10) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Chrome 101 (Win 10) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Firefox 66 (Win 8.1/10) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Firefox 100 (Win 10) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) IE 6 XP No connection IE 8 Win 7 No connection IE 8 XP No connection IE 11 Win 7 TLSv1.2 DHE-RSA-AES256-GCM-SHA384 2048 bit DH IE 11 Win 8.1 TLSv1.2 DHE-RSA-AES256-GCM-SHA384 2048 bit DH IE 11 Win Phone 8.1 No connection IE 11 Win 10 TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256 bit ECDH (P-256) Edge 15 Win 10 TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 253 bit ECDH (X25519) Edge 101 Win 10 21H2 TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Safari 12.1 (iOS 12.2) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Safari 13.0 (macOS 10.14.6) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Safari 15.4 (macOS 12.3.1) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Java 7u25 No connection Java 8u161 TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256 bit ECDH (P-256) Java 11.0.2 (OpenJDK) TLSv1.3 TLS_AES_256_GCM_SHA384 256 bit ECDH (P-256) Java 17.0.3 (OpenJDK) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) go 1.17.8 TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) LibreSSL 2.8.3 (Apple) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 253 bit ECDH (X25519) OpenSSL 1.0.2e TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256 bit ECDH (P-256) OpenSSL 1.1.0l (Debian) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 253 bit ECDH (X25519) OpenSSL 1.1.1d (Debian) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) OpenSSL 3.0.3 (git) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Apple Mail (16.0) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256 bit ECDH (P-256) Thunderbird (91.9) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Rating (experimental) Rating specs (not complete) SSL Labs's 'SSL Server Rating Guide' (version 2009q from 2020-01-30) Specification documentation https://github.com/ssllabs/research/wiki/SSL-Server-Rating-Guide Protocol Support (weighted) 100 (30) Key Exchange (weighted) 90 (27) Cipher Strength (weighted) 60 (24) Final Score 81 Overall Grade A+ Done 2025-03-30 01:47:12 [ 170s] -->> 109.232.236.90:443 (acces-cible.incubateur.net) <<-- ----------------------------------------------------- Start 2025-03-30 01:47:12 -->> 109.232.233.130:443 (acces-cible.incubateur.net) <<-- Further IP addresses: 148.253.75.120 109.232.236.90 5.104.101.30 rDNS (109.232.233.130): ows-109-232-233-130.eu-west-2.compute.outscale.com. Service detected: HTTP Testing protocols via sockets except NPN+ALPN SSLv2 not offered (OK) SSLv3 not offered (OK) TLS 1 not offered TLS 1.1 not offered TLS 1.2 offered (OK) TLS 1.3 offered (OK): final ALPN/HTTP2 h2, http/1.1 (offered) Testing cipher categories NULL ciphers (no encryption) not offered (OK) Anonymous NULL Ciphers (no authentication) not offered (OK) Export ciphers (w/o ADH+NULL) not offered (OK) LOW: 64 Bit + DES, RC[2,4], MD5 (w/o export) not offered (OK) Triple DES Ciphers / IDEA not offered Obsoleted CBC ciphers (AES, ARIA etc.) not offered Strong encryption (AEAD ciphers) with no FS not offered Forward Secrecy strong encryption (AEAD ciphers) offered (OK) Testing server's cipher preferences Hexcode Cipher Suite Name (OpenSSL) KeyExch. Encryption Bits Cipher Suite Name (IANA/RFC) ----------------------------------------------------------------------------------------------------------------------------- SSLv2 - SSLv3 - TLSv1 - TLSv1.1 - TLSv1.2 (server order) TLSv1.3 Local problem: /home/testssl/bin/openssl.Linux.x86_64 doesn't support "s_client -tls1_3" Has server cipher order? yes (OK) -- TLS 1.3 and below Testing robust forward secrecy (FS) -- omitting Null Authentication/Encryption, 3DES, RC4 FS is offered (OK) DHE-RSA-AES256-GCM-SHA384 ECDHE-RSA-AES128-GCM-SHA256 ECDHE-RSA-AES256-GCM-SHA384 Elliptic curves offered: prime256v1 secp384r1 secp521r1 Testing server defaults (Server Hello) TLS extensions (standard) "server name/#0" "max fragment length/#1" "supported_groups/#10" "EC point formats/#11" "application layer protocol negotiation/#16" "extended master secret/#23" "session ticket/#35" "supported versions/#43" "key share/#51" "renegotiation info/#65281" Session Ticket RFC 5077 hint 300 seconds, session tickets keys seems to be rotated < daily SSL Session ID support yes Session Resumption Tickets no, ID: yes TLS clock skew Random values, no fingerprinting possible Certificate Compression none Client Authentication none Signature Algorithm SHA256 with RSA Server key size RSA 2048 bits (exponent is 65537) Server key usage Digital Signature, Key Encipherment Server extended key usage TLS Web Server Authentication, TLS Web Client Authentication Serial 04A65C4FC70F5B4ABC10171B77D8EB1FAC02 (OK: length 18) Fingerprints SHA1 F028E72CEF87DB7B3C024ED7308F8E73E73C842B SHA256 5229DEB60C2433ECE83148B68FEC9A7829A7BB900B484CF82C9027BFA46373F7 Common Name (CN) acces-cible.incubateur.net (CN in response to request w/o SNI: *.osc-fr1.scalingo.io ) subjectAltName (SAN) acces-cible.incubateur.net Trust (hostname) Ok via SAN and CN (SNI mandatory) wildcard certificate could be problematic, see other hosts at https://search.censys.io/search?resource=hosts&virtual_hosts=INCLUDE&q=5229DEB60C2433ECE83148B68FEC9A7829A7BB900B484CF82C9027BFA46373F7 Chain of trust Ok EV cert (experimental) no Certificate Validity (UTC) 50 >= 30 days (2025-02-18 19:31 --> 2025-05-19 19:31) ETS/"eTLS", visibility info not present Certificate Revocation List -- OCSP URI http://r11.o.lencr.org OCSP stapling not offered OCSP must staple extension -- DNS CAA RR (experimental) not offered Certificate Transparency yes (certificate extension) Certificates provided 2 Issuer R11 (Let's Encrypt from US) Intermediate cert validity #1: ok > 40 days (2027-03-12 23:59). R11 <-- ISRG Root X1 Intermediate Bad OCSP (exp.) Ok Testing HTTP header response @ "/" HTTP Status Code 200 OK HTTP clock skew 0 sec from localtime Strict Transport Security 730 days=63072000 s, includeSubDomains Public Key Pinning -- Server banner (no "Server" line in header, interesting!) Application banner -- Cookie(s) 1 issued: 1/1 secure, 1/1 HttpOnly Security headers X-Frame-Options: SAMEORIGIN X-Content-Type-Options: nosniff Content-Security-Policy: default-src 'self'; font-src 'self'; img-src 'self' data:; object-src 'none'; script-src 'self' 'nonce-'; style-src 'self' 'nonce-' X-XSS-Protection: 0 Referrer-Policy: strict-origin-when-cross-origin Cache-Control: max-age=0, private, must-revalidate Reverse Proxy banner -- Testing vulnerabilities Heartbleed (CVE-2014-0160) not vulnerable (OK), no heartbeat extension CCS (CVE-2014-0224) not vulnerable (OK) Ticketbleed (CVE-2016-9244), experiment. not vulnerable (OK) ROBOT Server does not support any cipher suites that use RSA key transport Secure Renegotiation (RFC 5746) supported (OK) Secure Client-Initiated Renegotiation not vulnerable (OK) CRIME, TLS (CVE-2012-4929) not vulnerable (OK) BREACH (CVE-2013-3587) potentially NOT ok, "gzip" HTTP compression detected. - only supplied "/" tested Can be ignored for static pages or if no secrets in the page POODLE, SSL (CVE-2014-3566) not vulnerable (OK), no SSLv3 support TLS_FALLBACK_SCSV (RFC 7507) No fallback possible (OK), no protocol below TLS 1.2 offered SWEET32 (CVE-2016-2183, CVE-2016-6329) not vulnerable (OK) FREAK (CVE-2015-0204) not vulnerable (OK) DROWN (CVE-2016-0800, CVE-2016-0703) not vulnerable on this host and port (OK) make sure you don't use this certificate elsewhere with SSLv2 enabled services, see https://search.censys.io/search?resource=hosts&virtual_hosts=INCLUDE&q=5229DEB60C2433ECE83148B68FEC9A7829A7BB900B484CF82C9027BFA46373F7 LOGJAM (CVE-2015-4000), experimental not vulnerable (OK): no DH EXPORT ciphers, no common prime detected BEAST (CVE-2011-3389) not vulnerable (OK), no SSL3 or TLS1 LUCKY13 (CVE-2013-0169), experimental not vulnerable (OK) Winshock (CVE-2014-6321), experimental not vulnerable (OK) RC4 (CVE-2013-2566, CVE-2015-2808) no RC4 ciphers detected (OK) Running client simulations (HTTP) via sockets Browser Protocol Cipher Suite Name (OpenSSL) Forward Secrecy ------------------------------------------------------------------------------------------------ Android 6.0 TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256 256 bit ECDH (P-256) Android 7.0 (native) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256 bit ECDH (P-256) Android 8.1 (native) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 253 bit ECDH (X25519) Android 9.0 (native) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Android 10.0 (native) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Android 11 (native) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Android 12 (native) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Chrome 79 (Win 10) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Chrome 101 (Win 10) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Firefox 66 (Win 8.1/10) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Firefox 100 (Win 10) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) IE 6 XP No connection IE 8 Win 7 No connection IE 8 XP No connection IE 11 Win 7 TLSv1.2 DHE-RSA-AES256-GCM-SHA384 2048 bit DH IE 11 Win 8.1 TLSv1.2 DHE-RSA-AES256-GCM-SHA384 2048 bit DH IE 11 Win Phone 8.1 No connection IE 11 Win 10 TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256 bit ECDH (P-256) Edge 15 Win 10 TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 253 bit ECDH (X25519) Edge 101 Win 10 21H2 TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Safari 12.1 (iOS 12.2) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Safari 13.0 (macOS 10.14.6) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Safari 15.4 (macOS 12.3.1) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Java 7u25 No connection Java 8u161 TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256 bit ECDH (P-256) Java 11.0.2 (OpenJDK) TLSv1.3 TLS_AES_256_GCM_SHA384 256 bit ECDH (P-256) Java 17.0.3 (OpenJDK) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) go 1.17.8 TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) LibreSSL 2.8.3 (Apple) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 253 bit ECDH (X25519) OpenSSL 1.0.2e TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256 bit ECDH (P-256) OpenSSL 1.1.0l (Debian) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 253 bit ECDH (X25519) OpenSSL 1.1.1d (Debian) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) OpenSSL 3.0.3 (git) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Apple Mail (16.0) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256 bit ECDH (P-256) Thunderbird (91.9) TLSv1.3 TLS_AES_256_GCM_SHA384 253 bit ECDH (X25519) Rating (experimental) Rating specs (not complete) SSL Labs's 'SSL Server Rating Guide' (version 2009q from 2020-01-30) Specification documentation https://github.com/ssllabs/research/wiki/SSL-Server-Rating-Guide Protocol Support (weighted) 100 (30) Key Exchange (weighted) 90 (27) Cipher Strength (weighted) 60 (24) Final Score 81 Overall Grade A+ Done 2025-03-30 01:48:09 [ 227s] -->> 109.232.233.130:443 (acces-cible.incubateur.net) <<-- ----------------------------------------------------- Done testing now all IP addresses (on port 443): 5.104.101.30 148.253.75.120 109.232.236.90 109.232.233.130