SSL Report:
nagios.gupta.nl
(83.96.253.148)
Assessed on: Sat, 02 Aug 2025 16:51:18 UTC
| Clear cache
Summary
0
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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 supports TLS 1.3. MORE INFO »
HTTP Strict Transport Security (HSTS) with long duration deployed on this server.
MORE INFO »
Certificate #1: EC 384 bits (SHA384withECDSA)
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Server Key and Certificate #1
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| Subject |
nagios.gupta.nl
Fingerprint SHA256: fd8939c7133d2c94a05545cecacbfd7ccd4f87b17a26ea0e2644644c6e7c4ca2 Pin SHA256: anicR2vq77hnX99GRtTGEcB5ukBtJOSwhdA2+priSu4= |
| Common names | nagios.gupta.nl |
| Alternative names | nagios.gupta.nl |
| Serial Number | 05619d561f716f48e52f761a1f3f30713fda |
| Valid from | Sat, 19 Jul 2025 08:01:50 UTC |
| Valid until | Fri, 17 Oct 2025 08:01:49 UTC (expires in 2 months and 14 days) |
| Key | EC 384 bits |
| Weak key (Debian) | No |
| Issuer | E5
AIA: http://e5.i.lencr.org/ |
| Signature algorithm | SHA384withECDSA |
| Extended Validation | No |
| Certificate Transparency | Yes (certificate) |
| OCSP Must Staple | No |
| Revocation information |
CRL CRL: http://e5.c.lencr.org/91.crl |
| Revocation status | Good (not revoked) |
| DNS CAA | No (more info) |
| Trusted | Yes
Mozilla Apple Android Java Windows |
Certification Paths |
Certificate #2: EC 384 bits (SHA256withECDSA)
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Server Key and Certificate #1
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| Subject |
*.gupta.nl
Fingerprint SHA256: 97c3f3f3457f7709ef118a31aeb84b0f3126aece789cf5d8945907c06b278439 Pin SHA256: kHpakF7mnDaXXe2nIHHU1wPU48e8ZRVLyyy6+/5LUJ4= |
| Common names | *.gupta.nl |
| Alternative names | *.gupta.nl gupta.nl |
| Serial Number | 00aa2016dd4ea62e1dd39355b68543a65e |
| Valid from | Tue, 28 Jan 2025 00:00:00 UTC |
| Valid until | Sat, 28 Feb 2026 23:59:59 UTC (expires in 6 months and 25 days) |
| Key | EC 384 bits |
| Weak key (Debian) | No |
| Issuer | Sectigo ECC Domain Validation Secure Server CA
AIA: http://crt.sectigo.com/SectigoECCDomainValidationSecureServerCA.crt |
| Signature algorithm | SHA256withECDSA |
| Extended Validation | No |
| Certificate Transparency | Yes (certificate) |
| OCSP Must Staple | No |
| Revocation information |
OCSP OCSP: http://ocsp.sectigo.com |
| Revocation status | Good (not revoked) |
| DNS CAA | No (more info) |
| Trusted | Yes
Mozilla Apple Android Java Windows |
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Certification Paths |
Configuration
| Protocols | |
| TLS 1.3 | Yes |
| TLS 1.2 | No |
| TLS 1.1 | No |
| TLS 1.0 | No |
| SSL 3 | No |
| SSL 2 | No |
| Cipher Suites | ||
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# TLS 1.3 (suites in server-preferred order)
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TLS_AES_256_GCM_SHA384 (0x1302)
ECDH secp384r1 (eq. 7680 bits RSA) FS
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256 | |
TLS_CHACHA20_POLY1305_SHA256 (0x1303)
ECDH secp384r1 (eq. 7680 bits RSA) FS
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256 | |
TLS_AES_128_GCM_SHA256 (0x1301)
ECDH secp384r1 (eq. 7680 bits RSA) FS
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128 | |
TLS_AES_128_CCM_SHA256 (0x1304)
ECDH secp384r1 (eq. 7680 bits RSA) FS
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128 | |
| Handshake Simulation | |||
| Android 8.1 | - | TLS 1.3 | TLS_AES_256_GCM_SHA384 ECDH secp384r1 FS |
| Android 9.0 | - | TLS 1.3 | TLS_AES_256_GCM_SHA384 ECDH secp384r1 FS |
| Chrome 69 / Win 7 R |
Server sent fatal alert: protocol_version |
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| Chrome 70 / Win 10 | - | TLS 1.3 | TLS_AES_256_GCM_SHA384 ECDH secp384r1 FS |
| Chrome 80 / Win 10 R | - | TLS 1.3 | TLS_AES_256_GCM_SHA384 ECDH secp384r1 FS |
| Firefox 62 / Win 7 R |
Server sent fatal alert: protocol_version |
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| Firefox 73 / Win 10 R | - | TLS 1.3 | TLS_AES_256_GCM_SHA384 ECDH secp384r1 FS |
| Java 11.0.3 | - | TLS 1.3 | TLS_AES_256_GCM_SHA384 ECDH secp384r1 FS |
| Java 12.0.1 | - | TLS 1.3 | TLS_AES_256_GCM_SHA384 ECDH secp384r1 FS |
| OpenSSL 1.1.0k R |
Server sent fatal alert: protocol_version |
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| OpenSSL 1.1.1c R | - | TLS 1.3 | TLS_AES_256_GCM_SHA384 ECDH secp384r1 FS |
| Safari 12.1.2 / MacOS 10.14.6 Beta R | - | TLS 1.3 | TLS_AES_256_GCM_SHA384 ECDH secp384r1 FS |
| Safari 12.1.1 / iOS 12.3.1 R | - | TLS 1.3 | TLS_AES_256_GCM_SHA384 ECDH secp384r1 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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| Android 4.4.2 |
Protocol mismatch (not simulated) |
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| Android 5.0.0 |
Protocol mismatch (not simulated) |
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| Android 6.0 |
Protocol mismatch (not simulated) |
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| Android 7.0 |
Protocol mismatch (not simulated) |
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| Android 8.0 |
Protocol mismatch (not simulated) |
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| Baidu Jan 2015 |
Protocol mismatch (not simulated) |
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| BingPreview Jan 2015 |
Protocol mismatch (not simulated) |
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| Chrome 49 / XP SP3 |
Protocol mismatch (not simulated) |
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| Firefox 31.3.0 ESR / Win 7 |
Protocol mismatch (not simulated) |
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| Firefox 47 / Win 7 R |
Protocol mismatch (not simulated) |
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| Firefox 49 / XP SP3 |
Protocol mismatch (not simulated) |
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| Googlebot Feb 2018 |
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 11 / Win 7 R |
Protocol mismatch (not simulated) |
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| IE 11 / Win 8.1 R |
Protocol mismatch (not simulated) |
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| IE 10 / Win Phone 8.0 |
Protocol mismatch (not simulated) |
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| IE 11 / Win Phone 8.1 R |
Protocol mismatch (not simulated) |
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| IE 11 / Win Phone 8.1 Update R |
Protocol mismatch (not simulated) |
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| IE 11 / Win 10 R |
Protocol mismatch (not simulated) |
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| Edge 15 / Win 10 R |
Protocol mismatch (not simulated) |
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| Edge 16 / Win 10 R |
Protocol mismatch (not simulated) |
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| Edge 18 / Win 10 R |
Protocol mismatch (not simulated) |
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| Edge 13 / Win Phone 10 R |
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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| Java 8u161 |
Protocol mismatch (not simulated) |
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| OpenSSL 0.9.8y |
Protocol mismatch (not simulated) |
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| OpenSSL 1.0.1l R |
Protocol mismatch (not simulated) |
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| OpenSSL 1.0.2s R |
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 / iOS 6.0.1 |
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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| Safari 7 / iOS 7.1 R |
Protocol mismatch (not simulated) |
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| Safari 7 / OS X 10.9 R |
Protocol mismatch (not simulated) |
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| Safari 8 / iOS 8.4 R |
Protocol mismatch (not simulated) |
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| Safari 8 / OS X 10.10 R |
Protocol mismatch (not simulated) |
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| Safari 9 / iOS 9 R |
Protocol mismatch (not simulated) |
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| Safari 9 / OS X 10.11 R |
Protocol mismatch (not simulated) |
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| Safari 10 / iOS 10 R |
Protocol mismatch (not simulated) |
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| Safari 10 / OS X 10.12 R |
Protocol mismatch (not simulated) |
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| Apple ATS 9 / iOS 9 R |
Protocol mismatch (not simulated) |
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| Yahoo Slurp Jan 2015 |
Protocol mismatch (not simulated) |
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| YandexBot Jan 2015 |
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 | |
| ROBOT (vulnerability) | No (more info) |
| Forward Secrecy | Yes (with most browsers) ROBUST (more info) |
| ALPN | Yes http/1.1 |
| Session resumption (tickets) | No |
| OCSP stapling | No |
| Strict Transport Security (HSTS) | Yes
max-age=63072000; includeSubdomains; preload |
| 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) |
| Supported Named Groups | secp384r1 |
| SSL 2 handshake compatibility | No |
| 0-RTT enabled | No |
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HTTP Requests
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1 https://nagios.gupta.nl/
(HTTP/1.1 401 Unauthorized)
| 1 | |
| Server | nginx/1.20.1 | |
| Date | Sat, 02 Aug 2025 16:50:58 GMT | |
| Content-Type | text/html; charset=iso-8859-1 | |
| Content-Length | 381 | |
| Connection | close | |
| Strict-Transport-Security | max-age=63072000; includeSubdomains; preload | |
| WWW-Authenticate | Basic realm="Nagios Access" | |
| Miscellaneous | |
| Test date | Sat, 02 Aug 2025 16:50:49 UTC |
| Test duration | 28.451 seconds |
| HTTP status code | 401 |
| HTTP server signature | nginx/1.20.1 |
| Server hostname | ludwig.gupta.nl |
SSL Report v2.4.1