SSL Report:
www.hamburg.de
(141.91.172.100)
Assessed on: Mon, 18 Aug 2025 10:17:49 UTC
| Clear cache
Summary
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Certificate
Protocol Support
Key Exchange
Cipher Strength
Visit our documentation page
for more information, configuration guides, and books. Known issues are documented
here.
Server sent invalid/disabled HSTS policy. See below for further information. MORE INFO »
This server does not support TLS 1.3. MORE INFO »
Certificate #1: EC 256 bits (SHA256withECDSA)

Server Key and Certificate #1
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Subject |
*.hamburg.de
Fingerprint SHA256: c69f43bc1505b25bf39fe0f400005f2bf5c547203958b8da5c34204a7834788c Pin SHA256: QWLdpbEFgfegeibF/0XO9lQmH6m60TFiZAhYCV8GWec= |
Common names | *.hamburg.de |
Alternative names | *.hamburg.de hamburg.de |
Serial Number | 00b17cbb2fe73c7f60a609e425b263d444 |
Valid from | Wed, 13 Aug 2025 00:00:00 UTC |
Valid until | Mon, 07 Sep 2026 23:59:59 UTC (expires in 1 year) |
Key | EC 256 bits |
Weak key (Debian) | No |
Issuer | Sectigo Public Server Authentication CA OV E36
AIA: http://crt.sectigo.com/SectigoPublicServerAuthenticationCAOVE36.crt |
Signature algorithm | SHA256withECDSA |
Extended Validation | No |
Certificate Transparency | Yes (certificate) |
OCSP Must Staple | No |
Revocation information |
CRL, OCSP CRL: http://crl.sectigo.com/SectigoPublicServerAuthenticationCAOVE36.crl OCSP: http://ocsp.sectigo.com |
Revocation status | Good (not revoked)
CRL ERROR: IOException occurred |
DNS CAA | No (more info) |
Trusted | Yes
Mozilla Apple Android Java Windows |


![]() ![]() |
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 | ||
![]() ![]() # TLS 1.2 (suites in server-preferred order)
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TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 (0xc02c )
ECDH secp256r1 (eq. 3072 bits RSA) FS
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256 | |
TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 (0xc02b )
ECDH secp256r1 (eq. 3072 bits RSA) FS
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128 |

Handshake Simulation | |||
Android 4.4.2 | EC 256 (SHA256) | TLS 1.2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Android 5.0.0 | EC 256 (SHA256) | TLS 1.2 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
Android 6.0 | EC 256 (SHA256) | TLS 1.2 > http/1.1 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
Android 7.0 | EC 256 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Android 8.0 | EC 256 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Android 8.1 | EC 256 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Android 9.0 | EC 256 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
BingPreview Jan 2015 | EC 256 (SHA256) | TLS 1.2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Chrome 49 / XP SP3 |
Server sent fatal alert: handshake_failure |
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Chrome 69 / Win 7 R | EC 256 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Chrome 70 / Win 10 | EC 256 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Chrome 80 / Win 10 R | EC 256 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Firefox 31.3.0 ESR / Win 7 | EC 256 (SHA256) | TLS 1.2 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
Firefox 47 / Win 7 R | EC 256 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
Firefox 49 / XP SP3 | EC 256 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Firefox 62 / Win 7 R | EC 256 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Firefox 73 / Win 10 R | EC 256 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Googlebot Feb 2018 | EC 256 (SHA256) | TLS 1.2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
IE 11 / Win 7 R | EC 256 (SHA256) | TLS 1.2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
IE 11 / Win 8.1 R | EC 256 (SHA256) | TLS 1.2 > http/1.1 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
IE 11 / Win Phone 8.1 R | EC 256 (SHA256) | TLS 1.2 > http/1.1 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
IE 11 / Win Phone 8.1 Update R | EC 256 (SHA256) | TLS 1.2 > http/1.1 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
IE 11 / Win 10 R | EC 256 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Edge 15 / Win 10 R | EC 256 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Edge 16 / Win 10 R | EC 256 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Edge 18 / Win 10 R | EC 256 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Edge 13 / Win Phone 10 R | EC 256 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Java 8u161 | EC 256 (SHA256) | TLS 1.2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Java 11.0.3 | EC 256 (SHA256) | TLS 1.2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Java 12.0.1 | EC 256 (SHA256) | TLS 1.2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
OpenSSL 1.0.1l R | EC 256 (SHA256) | TLS 1.2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
OpenSSL 1.0.2s R | EC 256 (SHA256) | TLS 1.2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
OpenSSL 1.1.0k R | EC 256 (SHA256) | TLS 1.2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
OpenSSL 1.1.1c R | EC 256 (SHA256) | TLS 1.2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 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 | EC 256 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Safari 9 / OS X 10.11 R | EC 256 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Safari 10 / iOS 10 R | EC 256 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Safari 10 / OS X 10.12 R | EC 256 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Safari 12.1.2 / MacOS 10.14.6 Beta R | EC 256 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Safari 12.1.1 / iOS 12.3.1 R | EC 256 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Apple ATS 9 / iOS 9 R | EC 256 (SHA256) | TLS 1.2 > h2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
Yahoo Slurp Jan 2015 | EC 256 (SHA256) | TLS 1.2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
YandexBot Jan 2015 | EC 256 (SHA256) | TLS 1.2 | TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
![]() ![]() # 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 h2-16 h2-14 http/1.1 |
NPN | No |
Session resumption (caching) | Yes |
Session resumption (tickets) | No |
OCSP stapling | No |
Strict Transport Security (HSTS) | Invalid
Server provided more than one HSTS header
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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 | TLS 1.152 TLS 2.152 |
Incorrect SNI alerts | No |
Uses common DH primes | No, DHE suites not supported |
DH public server param (Ys) reuse | No, DHE suites not supported |
ECDH public server param reuse | No |
Supported Named Groups | secp256r1, secp384r1, secp224r1, secp521r1 (server preferred order) |
SSL 2 handshake compatibility | No |

![]() ![]() |
1 https://www.hamburg.de/
(HTTP/1.1 200 OK)
| 1 | |
Date | Mon, 18 Aug 2025 10:17:00 GMT | |
Content-Type | text/html;charset=UTF-8 | |
Content-Length | 346060 | |
Set-Cookie | DELIVERY_SESSIONID=1755512221.878.10072.70840|1159ac26c93a51b3b09facab6ec6661e; Path=/; Secure; HttpOnly | |
X-Content-Type-Options | nosniff | |
X-XSS-Protection | 0 | |
Strict-Transport-Security | max-age=31536000; includeSubDomains | |
X-Frame-Options | DENY | |
Content-Security-Policy | default-src 'self'; connect-src 'self' *.hamburg.de *.contentflow.net www.etracker.de *.dataport.de sgx.geodatenzentrum.de sg.geodatenzentrum.de www.captcha.eu *.stage.bio hamburg.netzwerk-iq.de; script-src 'self' blob: *.stage.bio app.cituro.com www.youtube.com *.hamburg.de eyeable.hamburg.de www.eye-able-cdn.com code.etracker.com www.etracker.de *.contentflow.net iason.hamburg.de *.dataport.de www.captcha.eu hamburg.netzwerk-iq.de 'unsafe-inline'; style-src 'self' *.hamburg.de code.etracker.com www.etracker.de eyeable.hamburg.de www.eye-able-cdn.com *.contentflow.net iason.hamburg.de app.cituro.com hamburg.netzwerk-iq.de 'unsafe-inline'; img-src 'self' code.etracker.com www.etracker.de eyeable.hamburg.de static.hamburg.de www.eye-able-cdn.com *.contentflow.net iason.hamburg.de *.stage.bio hamburg.netzwerk-iq.de www.captcha.eu data:; font-src 'self' code.etracker.com www.etracker.de eyeable.hamburg.de www.eye-able-cdn.com *.contentflow.net iason.hamburg.de cdn.cituro.com; frame-src *; frame-ancestors *.hamburg.de; media-src 'self' blob: contentflow: *.stage.bio | |
Content-Language | de | |
X-CAE | cae-live-2-0 | |
Cache-Control | max-age=300 | |
Vary | Origin, Access-Control-Request-Method, Access-Control-Request-Headers, Accept-Encoding | |
Age | 80 | |
Accept-Ranges | bytes | |
grace | ||
X-Cache | HIT | |
X-Cache-Hits | 50 | |
Connection | close | |
Strict-Transport-Security | max-age=31536000 |

Miscellaneous | |
Test date | Mon, 18 Aug 2025 10:16:46 UTC |
Test duration | 62.832 seconds |
HTTP status code | 200 |
HTTP server signature | - |
Server hostname | - |
SSL Report v2.4.1