Deep SSL/TLS Vulnerability Test
This report provides a deep analysis of the SSL/TLS configuration of a-cdn.heavy-r.com. It checks for protocol support, cipher strength, and known vulnerabilities.
Scan Results
Testing all IP addresses (port 443): 199.232.211.52 199.232.215.52 ----------------------------------------------------- Start 2026-10-15 16:16:49 -->> 199.232.211.52:443 (a-cdn.heavy-r.com) <<-- Further IP addresses: 199.232.215.52 2a04:4e42:4e::820 2a04:4e42:4f::820 rDNS (199.232.211.52): -- Service detected: HTTP Testing for server implementation bugs No bugs found. Testing HTTP header response @ "/" HTTP Status Code 200 OK HTTP clock skew 0 sec from localtime Strict Transport Security not offered Public Key Pinning -- Server banner SE-1.15.12 Application banner -- Cookie(s) (none issued at "/") Security headers X-Served-By: cache-chi-klot8100057-CHI Cache-Control: max-age=604800 Reverse Proxy banner Via: 1.1 varnish X-Cache: HIT Testing vulnerabilities Secure Renegotiation (RFC 5746) supported (OK) Secure Client-Initiated Renegotiation not vulnerable (OK) 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=C6CE9DCC97CAE111E9DA325348F5DEA3FBD231B938CB09FBC16ABC28436A53BC 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 2026-10-15 16:17:25 [ 44s] -->> 199.232.211.52:443 (a-cdn.heavy-r.com) <<-- ----------------------------------------------------- Start 2026-10-15 16:17:25 -->> 199.232.215.52:443 (a-cdn.heavy-r.com) <<-- Further IP addresses: 199.232.211.52 2a04:4e42:4e::820 2a04:4e42:4f::820 rDNS (199.232.215.52): -- Service detected: HTTP Testing for server implementation bugs No bugs found. Testing HTTP header response @ "/" HTTP Status Code 200 OK HTTP clock skew 0 sec from localtime Strict Transport Security not offered Public Key Pinning -- Server banner SE-1.15.12 Application banner -- Cookie(s) (none issued at "/") Security headers X-Served-By: cache-chi-klot8100047-CHI Cache-Control: max-age=604800 Reverse Proxy banner Via: 1.1 varnish X-Cache: HIT Testing vulnerabilities Secure Renegotiation (RFC 5746) supported (OK) Secure Client-Initiated Renegotiation not vulnerable (OK) 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=C6CE9DCC97CAE111E9DA325348F5DEA3FBD231B938CB09FBC16ABC28436A53BC 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 2026-10-15 16:18:00 [ 79s] -->> 199.232.215.52:443 (a-cdn.heavy-r.com) <<-- ----------------------------------------------------- Done testing now all IP addresses (on port 443): 199.232.211.52 199.232.215.52
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.