Deep SSL/TLS Vulnerability Test
This report provides a deep analysis of the SSL/TLS configuration of ws.frankefs.com. It checks for protocol support, cipher strength, and known vulnerabilities.
Scan Results
Testing all IP addresses (port 443): 151.101.3.42 151.101.67.42 151.101.195.42 151.101.131.42 ----------------------------------------------------- Start 2026-04-17 14:47:22 -->> 151.101.3.42:443 (ws.frankefs.com) <<-- Further IP addresses: 151.101.131.42 151.101.67.42 151.101.195.42 rDNS (151.101.3.42): -- Service detected: HTTP Testing for server implementation bugs No bugs found. Testing HTTP header response @ "/" HTTP Status Code 301 Moved Permanently, redirecting to "" HTTP clock skew 0 sec from localtime Strict Transport Security 365 days=31557600 s, just this domain Public Key Pinning -- Server banner / Application banner -- Cookie(s) (none issued at "/") -- maybe better try target URL of 30x Security headers Permissions-Policy: geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=() Permissions-Policy: geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=() X-Served-By: cache-chi-kigq8000027-CHI, cache-chi-kigq8000167-CHI Reverse Proxy banner via: 1.1 varnish, 1.1 varnish X-Cache: MISS, MISS X-Cache-Hits: 0, 0 Testing vulnerabilities Secure Renegotiation (RFC 5746) supported (OK) Secure Client-Initiated Renegotiation not vulnerable (OK) -- mitigated (1 successful reneg within 10 in 33s(timeout)) CRIME, TLS (CVE-2012-4929) not vulnerable (OK) BREACH (CVE-2013-3587) no gzip/deflate/compress/br HTTP compression (OK) - only supplied "/" tested POODLE, SSL (CVE-2014-3566) not vulnerable (OK) 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=7AF9C97D4D87F49F68F18DC76AE366A4BE6FF7A50DB13E095406CB9694DE0CCD LOGJAM (CVE-2015-4000), experimental not vulnerable (OK): no DH EXPORT ciphers, no DH key detected with <= TLS 1.2 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) Done 2026-04-17 14:48:39 [ 87s] -->> 151.101.3.42:443 (ws.frankefs.com) <<-- ----------------------------------------------------- Start 2026-04-17 14:48:40 -->> 151.101.67.42:443 (ws.frankefs.com) <<-- Further IP addresses: 151.101.131.42 151.101.3.42 151.101.195.42 rDNS (151.101.67.42): -- Service detected: HTTP Testing for server implementation bugs No bugs found. Testing HTTP header response @ "/" HTTP Status Code 301 Moved Permanently, redirecting to "" HTTP clock skew 0 sec from localtime Strict Transport Security 365 days=31557600 s, just this domain Public Key Pinning -- Server banner / Application banner -- Cookie(s) (none issued at "/") -- maybe better try target URL of 30x Security headers Permissions-Policy: geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=() Permissions-Policy: geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=() X-Served-By: cache-chi-kigq8000041-CHI, cache-chi-klot8100066-CHI Reverse Proxy banner via: 1.1 varnish, 1.1 varnish X-Cache: MISS, MISS X-Cache-Hits: 0, 0 Testing vulnerabilities Secure Renegotiation (RFC 5746) supported (OK) Secure Client-Initiated Renegotiation not vulnerable (OK) -- mitigated (1 successful reneg within 10 in 33s(timeout)) CRIME, TLS (CVE-2012-4929) not vulnerable (OK) BREACH (CVE-2013-3587) no gzip/deflate/compress/br HTTP compression (OK) - only supplied "/" tested POODLE, SSL (CVE-2014-3566) not vulnerable (OK) 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=7AF9C97D4D87F49F68F18DC76AE366A4BE6FF7A50DB13E095406CB9694DE0CCD LOGJAM (CVE-2015-4000), experimental not vulnerable (OK): no DH EXPORT ciphers, no DH key detected with <= TLS 1.2 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) Done 2026-04-17 14:50:01 [ 169s] -->> 151.101.67.42:443 (ws.frankefs.com) <<-- ----------------------------------------------------- Start 2026-04-17 14:50:01 -->> 151.101.195.42:443 (ws.frankefs.com) <<-- Further IP addresses: 151.101.131.42 151.101.3.42 151.101.67.42 rDNS (151.101.195.42): -- Service detected: HTTP Testing for server implementation bugs No bugs found. Testing HTTP header response @ "/" HTTP Status Code 301 Moved Permanently, redirecting to "" HTTP clock skew 0 sec from localtime Strict Transport Security 365 days=31557600 s, just this domain Public Key Pinning -- Server banner / Application banner -- Cookie(s) (none issued at "/") -- maybe better try target URL of 30x Security headers Permissions-Policy: geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=() Permissions-Policy: geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=() X-Served-By: cache-chi-kigq8000153-CHI, cache-chi-klot8100066-CHI Reverse Proxy banner via: 1.1 varnish, 1.1 varnish X-Cache: MISS, MISS X-Cache-Hits: 0, 0 Testing vulnerabilities Secure Renegotiation (RFC 5746) supported (OK) Secure Client-Initiated Renegotiation not vulnerable (OK) -- mitigated (1 successful reneg within 10 in 33s(timeout)) CRIME, TLS (CVE-2012-4929) not vulnerable (OK) BREACH (CVE-2013-3587) no gzip/deflate/compress/br HTTP compression (OK) - only supplied "/" tested POODLE, SSL (CVE-2014-3566) not vulnerable (OK) 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=7AF9C97D4D87F49F68F18DC76AE366A4BE6FF7A50DB13E095406CB9694DE0CCD LOGJAM (CVE-2015-4000), experimental not vulnerable (OK): no DH EXPORT ciphers, no DH key detected with <= TLS 1.2 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) Done 2026-04-17 14:51:28 [ 256s] -->> 151.101.195.42:443 (ws.frankefs.com) <<-- ----------------------------------------------------- Start 2026-04-17 14:51:28 -->> 151.101.131.42:443 (ws.frankefs.com) <<-- Further IP addresses: 151.101.3.42 151.101.67.42 151.101.195.42 rDNS (151.101.131.42): -- Service detected: HTTP Testing for server implementation bugs No bugs found. Testing HTTP header response @ "/" HTTP Status Code 301 Moved Permanently, redirecting to "" HTTP clock skew 0 sec from localtime Strict Transport Security 365 days=31557600 s, just this domain Public Key Pinning -- Server banner / Application banner -- Cookie(s) (none issued at "/") -- maybe better try target URL of 30x Security headers Permissions-Policy: geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=() Permissions-Policy: geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=() X-Served-By: cache-chi-kigq8000144-CHI, cache-chi-klot8100156-CHI Reverse Proxy banner via: 1.1 varnish, 1.1 varnish X-Cache: MISS, MISS X-Cache-Hits: 0, 0 Testing vulnerabilities Secure Renegotiation (RFC 5746) supported (OK) Secure Client-Initiated Renegotiation not vulnerable (OK) -- mitigated (1 successful reneg within 10 in 33s(timeout)) CRIME, TLS (CVE-2012-4929) not vulnerable (OK) BREACH (CVE-2013-3587) no gzip/deflate/compress/br HTTP compression (OK) - only supplied "/" tested POODLE, SSL (CVE-2014-3566) not vulnerable (OK) 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=7AF9C97D4D87F49F68F18DC76AE366A4BE6FF7A50DB13E095406CB9694DE0CCD LOGJAM (CVE-2015-4000), experimental not vulnerable (OK): no DH EXPORT ciphers, no DH key detected with <= TLS 1.2 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) Done 2026-04-17 14:52:54 [ 342s] -->> 151.101.131.42:443 (ws.frankefs.com) <<-- ----------------------------------------------------- Done testing now all IP addresses (on port 443): 151.101.3.42 151.101.67.42 151.101.195.42 151.101.131.42
About this Scan
This scan uses testssl.sh to check for:
- Protocols: SSLv2, SSLv3, TLS 1.0, TLS 1.1, TLS 1.2, TLS 1.3
- Vulnerabilities: Heartbleed, POODLE, FREAK, Logjam, DROWN, etc.
- Cipher Suites: Weak ciphers, perfect forward secrecy (PFS) support.