Deep SSL/TLS Vulnerability Test
This report provides a deep analysis of the SSL/TLS configuration of a1000.reversinglabs.com. It checks for protocol support, cipher strength, and known vulnerabilities.
Scan Results
Testing all IP addresses (port 443): 151.101.0.143 151.101.128.143 151.101.192.143 151.101.64.143 ----------------------------------------------------- Start 2026-01-11 11:00:56 -->> 151.101.0.143:443 (a1000.reversinglabs.com) <<-- Further IP addresses: 151.101.64.143 151.101.128.143 151.101.192.143 rDNS (151.101.0.143): -- Service detected: HTTP Testing for server implementation bugs No bugs found. Testing HTTP header response @ "/" HTTP Status Code 302 Found, redirecting to "" HTTP clock skew 0 sec from localtime Strict Transport Security 182 days=15768000 s, just this domain Public Key Pinning -- Server banner nginx Application banner -- Cookie(s) (none issued at "/") -- maybe better try target URL of 30x Security headers X-Frame-Options: DENY misconfiguration: X-Content-Type-Options 2x -- checking first one only X-Content-Type-Options: nosniff Content-Security-Policy: default-src 'self' https: data: blob: 'unsafe-inline' 'unsafe-eval' Expect-CT: enforce, max-age=7776000 Cross-Origin-Opener-Policy: same-origin X-XSS-Protection: 1; mode=block X-Served-By: cache-chi-kigq8000114-CHI, cache-chi-klot8100051-CHI Referrer-Policy: same-origin Cache-Control: max-age=0, no-cache, no-store, must-revalidate, private 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=4FD07CABC7EA0D66DC0886A4C07F1070B2E1287D098DD20D13319D84DD85CBD4 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 potentially VULNERABLE, uses obsolete cipher block chaining ciphers with TLS, see server prefs. Winshock (CVE-2014-6321), experimental not vulnerable (OK) - ARIA, CHACHA or CCM ciphers found RC4 (CVE-2013-2566, CVE-2015-2808) no RC4 ciphers detected (OK) Done 2026-01-11 11:02:17 [ 88s] -->> 151.101.0.143:443 (a1000.reversinglabs.com) <<-- ----------------------------------------------------- Start 2026-01-11 11:02:17 -->> 151.101.128.143:443 (a1000.reversinglabs.com) <<-- Further IP addresses: 151.101.64.143 151.101.0.143 151.101.192.143 rDNS (151.101.128.143): -- Service detected: HTTP Testing for server implementation bugs No bugs found. Testing HTTP header response @ "/" HTTP Status Code 302 Found, redirecting to "" HTTP clock skew 0 sec from localtime Strict Transport Security 182 days=15768000 s, just this domain Public Key Pinning -- Server banner nginx Application banner -- Cookie(s) (none issued at "/") -- maybe better try target URL of 30x Security headers X-Frame-Options: DENY misconfiguration: X-Content-Type-Options 2x -- checking first one only X-Content-Type-Options: nosniff Content-Security-Policy: default-src 'self' https: data: blob: 'unsafe-inline' 'unsafe-eval' Expect-CT: enforce, max-age=7776000 Cross-Origin-Opener-Policy: same-origin X-XSS-Protection: 1; mode=block X-Served-By: cache-chi-kigq8000114-CHI, cache-chi-klot8100054-CHI Referrer-Policy: same-origin Cache-Control: max-age=0, no-cache, no-store, must-revalidate, private 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=4FD07CABC7EA0D66DC0886A4C07F1070B2E1287D098DD20D13319D84DD85CBD4 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 potentially VULNERABLE, uses obsolete cipher block chaining ciphers with TLS, see server prefs. Winshock (CVE-2014-6321), experimental not vulnerable (OK) - ARIA, CHACHA or CCM ciphers found RC4 (CVE-2013-2566, CVE-2015-2808) no RC4 ciphers detected (OK) Done 2026-01-11 11:03:34 [ 166s] -->> 151.101.128.143:443 (a1000.reversinglabs.com) <<-- ----------------------------------------------------- Start 2026-01-11 11:03:34 -->> 151.101.192.143:443 (a1000.reversinglabs.com) <<-- Further IP addresses: 151.101.64.143 151.101.0.143 151.101.128.143 rDNS (151.101.192.143): -- Service detected: HTTP Testing for server implementation bugs No bugs found. Testing HTTP header response @ "/" HTTP Status Code 302 Found, redirecting to "" HTTP clock skew 0 sec from localtime Strict Transport Security 182 days=15768000 s, just this domain Public Key Pinning -- Server banner nginx Application banner -- Cookie(s) (none issued at "/") -- maybe better try target URL of 30x Security headers X-Frame-Options: DENY misconfiguration: X-Content-Type-Options 2x -- checking first one only X-Content-Type-Options: nosniff Content-Security-Policy: default-src 'self' https: data: blob: 'unsafe-inline' 'unsafe-eval' Expect-CT: enforce, max-age=7776000 Cross-Origin-Opener-Policy: same-origin X-XSS-Protection: 1; mode=block X-Served-By: cache-chi-kigq8000114-CHI, cache-chi-klot8100021-CHI Referrer-Policy: same-origin Cache-Control: max-age=0, no-cache, no-store, must-revalidate, private 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=4FD07CABC7EA0D66DC0886A4C07F1070B2E1287D098DD20D13319D84DD85CBD4 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 potentially VULNERABLE, uses obsolete cipher block chaining ciphers with TLS, see server prefs. Winshock (CVE-2014-6321), experimental not vulnerable (OK) - ARIA, CHACHA or CCM ciphers found RC4 (CVE-2013-2566, CVE-2015-2808) no RC4 ciphers detected (OK) Done 2026-01-11 11:04:56 [ 248s] -->> 151.101.192.143:443 (a1000.reversinglabs.com) <<-- ----------------------------------------------------- Start 2026-01-11 11:04:56 -->> 151.101.64.143:443 (a1000.reversinglabs.com) <<-- Further IP addresses: 151.101.0.143 151.101.128.143 151.101.192.143 rDNS (151.101.64.143): -- Service detected: HTTP Testing for server implementation bugs No bugs found. Testing HTTP header response @ "/" HTTP Status Code 302 Found, redirecting to "" HTTP clock skew 0 sec from localtime Strict Transport Security 182 days=15768000 s, just this domain Public Key Pinning -- Server banner nginx Application banner -- Cookie(s) (none issued at "/") -- maybe better try target URL of 30x Security headers X-Frame-Options: DENY misconfiguration: X-Content-Type-Options 2x -- checking first one only X-Content-Type-Options: nosniff Content-Security-Policy: default-src 'self' https: data: blob: 'unsafe-inline' 'unsafe-eval' Expect-CT: enforce, max-age=7776000 Cross-Origin-Opener-Policy: same-origin X-XSS-Protection: 1; mode=block X-Served-By: cache-chi-kigq8000114-CHI, cache-chi-kigq8000142-CHI Referrer-Policy: same-origin Cache-Control: max-age=0, no-cache, no-store, must-revalidate, private 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=4FD07CABC7EA0D66DC0886A4C07F1070B2E1287D098DD20D13319D84DD85CBD4 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 potentially VULNERABLE, uses obsolete cipher block chaining ciphers with TLS, see server prefs. Winshock (CVE-2014-6321), experimental not vulnerable (OK) - ARIA, CHACHA or CCM ciphers found RC4 (CVE-2013-2566, CVE-2015-2808) no RC4 ciphers detected (OK) Done 2026-01-11 11:06:21 [ 333s] -->> 151.101.64.143:443 (a1000.reversinglabs.com) <<-- ----------------------------------------------------- Done testing now all IP addresses (on port 443): 151.101.0.143 151.101.128.143 151.101.192.143 151.101.64.143
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.