SSL Report:
sso-test.dsi.universite-paris-saclay.fr
(129.175.172.71)
Assessed on: Fri, 12 Sep 2025 13:46:46 UTC
| Clear cache
Summary
0
20
40
60
80
100
Certificate
Protocol Support
Key Exchange
Cipher Strength
Visit our documentation page
for more information, configuration guides, and books. Known issues are documented
here.
This server does not support TLS 1.3. MORE INFO »
This site works only in browsers with SNI support.
HTTP Strict Transport Security (HSTS) with long duration deployed on this server.
MORE INFO »
Certificate #1: RSA 4096 bits (SHA256withRSA)
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Server Key and Certificate #1
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| Subject |
castest3.dsi.universite-paris-saclay.fr
Fingerprint SHA256: 16462c5ed0b63f5c2f53c36f49bc387910dd18b4a121fbdc69145b22e8114aae Pin SHA256: eKkowyp1dj3Cs7AzeMo2C5B8y3kMHINMW7xWhg0ZGCg= |
| Common names | castest3.dsi.universite-paris-saclay.fr |
| Alternative names | castest3.dsi.universite-paris-saclay.fr sso-test.dsi.universite-paris-saclay.fr |
| Serial Number | 4966f03d8ae289e1d310ef6e74b22560 |
| Valid from | Fri, 11 Jul 2025 15:21:51 UTC |
| Valid until | Sat, 11 Jul 2026 15:21:51 UTC (expires in 9 months and 29 days) |
| Key | RSA 4096 bits (e 65537) |
| Weak key (Debian) | No |
| Issuer | GEANT TLS RSA 1
AIA: http://crt.harica.gr/HARICA-GEANT-TLS-R1.cer |
| Signature algorithm | SHA256withRSA |
| Extended Validation | No |
| Certificate Transparency | Yes (certificate) |
| OCSP Must Staple | No |
| Revocation information |
CRL, OCSP CRL: http://crl.harica.gr/HARICA-GEANT-TLS-R1.crl OCSP: http://ocsp-tls.harica.gr |
| Revocation status | Good (not revoked) |
| DNS CAA | No (more info) |
| Trusted | Yes
Mozilla Apple Android Java Windows |
Certification Paths |
Configuration
| Protocols | |
| TLS 1.3 | No |
| TLS 1.2 | Yes |
| TLS 1.1 | No |
| TLS 1.0 | No |
| SSL 3 | No |
| SSL 2 | No |
| Cipher Suites | ||
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# TLS 1.2 (suites in server-preferred order)
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TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (0xc030)
ECDH x25519 (eq. 3072 bits RSA) FS
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256 | |
TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 (0x9f)
DH 4096 bits FS
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256 | |
TLS_DHE_RSA_WITH_AES_256_CCM_8 (0xc0a3)
DH 4096 bits FS
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256 | |
TLS_DHE_RSA_WITH_AES_256_CCM (0xc09f)
DH 4096 bits FS
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256 | |
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xc02f)
ECDH x25519 (eq. 3072 bits RSA) FS
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128 | |
TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 (0x9e)
DH 4096 bits FS
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128 | |
| Handshake Simulation | |||
| Android 4.4.2 | RSA 4096 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp521r1 FS |
| Android 5.0.0 | RSA 4096 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp521r1 FS |
| Android 6.0 |
Protocol or cipher suite mismatch |
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| Android 7.0 |
Protocol or cipher suite mismatch |
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| Android 8.0 |
Protocol or cipher suite mismatch |
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| Android 8.1 |
Protocol or cipher suite mismatch |
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| Android 9.0 |
Protocol or cipher suite mismatch |
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| BingPreview Jan 2015 | RSA 4096 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp521r1 FS |
| Chrome 49 / XP SP3 |
Protocol or cipher suite mismatch |
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| Chrome 69 / Win 7 R |
Protocol or cipher suite mismatch |
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| Chrome 70 / Win 10 |
Protocol or cipher suite mismatch |
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| Chrome 80 / Win 10 R |
Protocol or cipher suite mismatch |
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| Firefox 31.3.0 ESR / Win 7 |
Protocol or cipher suite mismatch |
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| Firefox 47 / Win 7 R |
Protocol or cipher suite mismatch |
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| Firefox 49 / XP SP3 |
Protocol or cipher suite mismatch |
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| Firefox 62 / Win 7 R |
Protocol or cipher suite mismatch |
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| Firefox 73 / Win 10 R |
Protocol or cipher suite mismatch |
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| Googlebot Feb 2018 |
Protocol or cipher suite mismatch |
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| IE 11 / Win 7 R |
Protocol or cipher suite mismatch |
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| IE 11 / Win 8.1 R |
Protocol or cipher suite mismatch |
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| IE 11 / Win Phone 8.1 R |
Server sent fatal alert: handshake_failure |
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| IE 11 / Win Phone 8.1 Update R |
Protocol or cipher suite mismatch |
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| IE 11 / Win 10 R |
Protocol or cipher suite mismatch |
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| Edge 15 / Win 10 R |
Protocol or cipher suite mismatch |
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| Edge 16 / Win 10 R |
Protocol or cipher suite mismatch |
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| Edge 18 / Win 10 R |
Protocol or cipher suite mismatch |
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| Edge 13 / Win Phone 10 R |
Protocol or cipher suite mismatch |
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| Java 8u161 | RSA 4096 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp521r1 FS |
| Java 11.0.3 |
Protocol or cipher suite mismatch |
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| Java 12.0.1 |
Protocol or cipher suite mismatch |
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| OpenSSL 1.0.1l R |
Protocol or cipher suite mismatch |
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| OpenSSL 1.0.2s R | RSA 4096 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp521r1 FS |
| OpenSSL 1.1.0k R | RSA 4096 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS |
| OpenSSL 1.1.1c R | RSA 4096 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS |
| Safari 6 / iOS 6.0.1 |
Server sent fatal alert: handshake_failure |
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| Safari 7 / iOS 7.1 R |
Server sent fatal alert: handshake_failure |
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| Safari 7 / OS X 10.9 R |
Server sent fatal alert: handshake_failure |
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| Safari 8 / iOS 8.4 R |
Server sent fatal alert: handshake_failure |
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| Safari 8 / OS X 10.10 R |
Server sent fatal alert: handshake_failure |
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| Safari 9 / iOS 9 R |
Protocol or cipher suite mismatch |
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| Safari 9 / OS X 10.11 R |
Protocol or cipher suite mismatch |
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| Safari 10 / iOS 10 R |
Protocol or cipher suite mismatch |
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| Safari 10 / OS X 10.12 R |
Protocol or cipher suite mismatch |
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| Safari 12.1.2 / MacOS 10.14.6 Beta R |
Protocol or cipher suite mismatch |
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| Safari 12.1.1 / iOS 12.3.1 R |
Protocol or cipher suite mismatch |
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| Apple ATS 9 / iOS 9 R |
Protocol or cipher suite mismatch |
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| Yahoo Slurp Jan 2015 | RSA 4096 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp384r1 FS |
| YandexBot Jan 2015 | RSA 4096 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp521r1 FS |
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# Not simulated clients (Protocol mismatch)
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| Android 2.3.7 No SNI 2 |
Protocol mismatch (not simulated) |
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| Android 4.0.4 |
Protocol mismatch (not simulated) |
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| Android 4.1.1 |
Protocol mismatch (not simulated) |
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| Android 4.2.2 |
Protocol mismatch (not simulated) |
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| Android 4.3 |
Protocol mismatch (not simulated) |
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| Baidu Jan 2015 |
Protocol mismatch (not simulated) |
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| IE 6 / XP No FS 1 No SNI 2 |
Protocol mismatch (not simulated) |
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| IE 7 / Vista |
Protocol mismatch (not simulated) |
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| IE 8 / XP No FS 1 No SNI 2 |
Protocol mismatch (not simulated) |
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| IE 8-10 / Win 7 R |
Protocol mismatch (not simulated) |
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| IE 10 / Win Phone 8.0 |
Protocol mismatch (not simulated) |
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| Java 6u45 No SNI 2 |
Protocol mismatch (not simulated) |
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| Java 7u25 |
Protocol mismatch (not simulated) |
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| OpenSSL 0.9.8y |
Protocol mismatch (not simulated) |
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| Safari 5.1.9 / OS X 10.6.8 |
Protocol mismatch (not simulated) |
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| Safari 6.0.4 / OS X 10.8.4 R |
Protocol mismatch (not simulated) |
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| (1) Clients that do not support Forward Secrecy (FS) are excluded when determining support for it. | |||
| (2) No support for virtual SSL hosting (SNI). Connects to the default site if the server uses SNI. | |||
| (3) Only first connection attempt simulated. Browsers sometimes retry with a lower protocol version. | |||
| (R) Denotes a reference browser or client, with which we expect better effective security. | |||
| (All) We use defaults, but some platforms do not use their best protocols and features (e.g., Java 6 & 7, older IE). | |||
| (All) Certificate trust is not checked in handshake simulation, we only perform TLS handshake. | |||
| Protocol Details | |
| Secure Renegotiation | Supported |
| Secure Client-Initiated Renegotiation | No |
| Insecure Client-Initiated Renegotiation | No |
| BEAST attack | Mitigated server-side (more info) |
| POODLE (SSLv3) | No, SSL 3 not supported (more info) |
| POODLE (TLS) | No (more info) |
| Zombie POODLE | No (more info) |
| GOLDENDOODLE | No (more info) |
| OpenSSL 0-Length | No (more info) |
| Sleeping POODLE | No (more info) |
| Downgrade attack prevention | Unknown (requires support for at least two protocols, excl. SSL2) |
| SSL/TLS compression | No |
| RC4 | No |
| Heartbeat (extension) | No |
| Heartbleed (vulnerability) | No (more info) |
| Ticketbleed (vulnerability) | No (more info) |
| OpenSSL CCS vuln. (CVE-2014-0224) | No (more info) |
| OpenSSL Padding Oracle vuln. (CVE-2016-2107) |
No (more info) |
| ROBOT (vulnerability) | No (more info) |
| Forward Secrecy | Yes (with most browsers) ROBUST (more info) |
| ALPN | Yes h2 http/1.1 |
| NPN | No |
| Session resumption (caching) | Yes |
| Session resumption (tickets) | No |
| OCSP stapling | No INTOLERANT |
| Strict Transport Security (HSTS) | Yes
max-age=15768000 ; includeSubDomains |
| HSTS Preloading | Not in: Chrome Edge Firefox IE |
| Public Key Pinning (HPKP) | No (more info) |
| Public Key Pinning Report-Only | No |
| Public Key Pinning (Static) | No (more info) |
| Long handshake intolerance | No |
| TLS extension intolerance | No |
| TLS version intolerance | No |
| Incorrect SNI alerts | No |
| Uses common DH primes | No |
| DH public server param (Ys) reuse | No |
| ECDH public server param reuse | No |
| Supported Named Groups | x25519, secp521r1, secp384r1, secp256r1 (server preferred order) |
| SSL 2 handshake compatibility | Yes |
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HTTP Requests
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1 https://sso-test.dsi.universite-paris-saclay.fr/
(HTTP/1.1 307 Temporary Redirect)
| 1 | |
| Date | Fri, 12 Sep 2025 13:41:23 GMT | |
| Server | Apache | |
| Location | https://sso-test.dsi.universite-paris-saclay.fr/cas/ | |
| Content-Length | 262 | |
| Connection | close | |
| Content-Type | text/html; charset=iso-8859-1 | |
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2 https://sso-test.dsi.universite-paris-saclay.fr/cas/
(HTTP/1.1 301 Moved Permanently)
| 2 | |
| Date | Fri, 12 Sep 2025 13:41:23 GMT | |
| Server | Apache | |
| Location | https://sso-test.dsi.universite-paris-saclay.fr/cas/login | |
| Content-Length | 265 | |
| Connection | close | |
| Content-Type | text/html; charset=iso-8859-1 | |
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3 https://sso-test.dsi.universite-paris-saclay.fr/cas/login
(HTTP/1.1 200 200)
| 3 | |
| Date | Fri, 12 Sep 2025 13:41:24 GMT | |
| Server | Apache | |
| requestId | fee4e7c6-5282-4533-b2a5-deaa41d47e64 | |
| Cache-Control | no-cache, no-store, max-age=0, must-revalidate | |
| Pragma | no-cache | |
| Expires | 0 | |
| Strict-Transport-Security | max-age=15768000 ; includeSubDomains | |
| X-Content-Type-Options | ||
| X-XSS-Protection | 1; mode=block | |
| Set-Cookie | org.springframework.web.servlet.i18n.CookieLocaleResolver.LOCALE=en; Path=/; Secure; HttpOnly | |
| Content-Type | text/html;charset=UTF-8 | |
| Content-Language | fr,en | |
| Vary | Accept-Encoding | |
| X-Frame-Options | sameorigin | |
| Connection | close | |
| Transfer-Encoding | chunked | |
| Miscellaneous | |
| Test date | Fri, 12 Sep 2025 13:41:02 UTC |
| Test duration | 343.699 seconds |
| HTTP status code | 200 |
| HTTP server signature | Apache |
| Server hostname | castest3.dsi.universite-paris-saclay.fr |
SSL Report v2.4.1