Deep SSL/TLS Vulnerability Test
This report provides a deep analysis of the SSL/TLS configuration of cirt.net. It checks for protocol support, cipher strength, and known vulnerabilities.
Scan Results
Testing all IP addresses (port 443): 141.193.213.10 141.193.213.11 ----------------------------------------------------- Start 2026-10-13 23:45:22 -->> 141.193.213.10:443 (cirt.net) <<-- Further IP addresses: 141.193.213.11 rDNS (141.193.213.10): -- Service detected: HTTP Testing for server implementation bugs No bugs found. Testing HTTP header response @ "/" HTTP Status Code 200 OK HTTP clock skew +372 sec from localtime HTTP Age (RFC 7234) 373 IPv4 address in header set-cookie: __cf_bm=M0xlPxPYmRNhU2L3EjrWAQLI1QE5V1DBwNtoKoEDDmc-1791935159.9577296-1.0.1.1-vFXx4q6daAG9YcVEfpi0pPchFdaEq_9K0DpW5prlfNgfXEJWeivnpufN6mMPnvnAvizGUcObnKWoitKyjEZwqBa8rFCQeFpAKSKJb0Pon0AA00f3sTneAfMjEK.sNzLm; HttpOnly; SameSite=None; Secure; Path=/; Domain=cirt.net; Expires=Wed, 14 Oct 2026 00:15:59 GMT (check if it's your IP address or e.g. a cluster IP) Strict Transport Security not offered Public Key Pinning -- Server banner cloudflare Application banner X-Powered-By: WP Engine Cookie(s) 1 issued: 1/1 secure, 1/1 HttpOnly Security headers Cache-Control: max-age=600, must-revalidate Reverse Proxy banner X-Cacheable: SHORT X-Cache: HIT: 1 X-Cache-Group: normal 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) potentially NOT ok, "br gzip" HTTP compression detected. - only supplied "/" tested Can be ignored for static pages or if no secrets in the page 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=24ECE5C3B5F40342F82053DDF7DF681EC43E698B96762177B3CE388B2B5DC4D0 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) RC4 (CVE-2013-2566, CVE-2015-2808) no RC4 ciphers detected (OK) Done 2026-10-13 23:46:22 [ 69s] -->> 141.193.213.10:443 (cirt.net) <<-- ----------------------------------------------------- Start 2026-10-13 23:46:22 -->> 141.193.213.11:443 (cirt.net) <<-- Further IP addresses: 141.193.213.10 rDNS (141.193.213.11): -- Service detected: HTTP Testing for server implementation bugs No bugs found. Testing HTTP header response @ "/" HTTP Status Code 200 OK HTTP clock skew +432 sec from localtime HTTP Age (RFC 7234) 432 IPv4 address in header set-cookie: __cf_bm=790hhN9djyZXSLojOjIGvto1e5_ypnsHjOn_guaJONw-1791935218.673449-1.0.1.1-1fh3x1RC5tH9_zA92BV.qaWajupke6wBQSSeK9dgrEpVgi.x1hoG5oUD11IN6TXv9nn0tJ4Mvm6Nv4vb8sJkBY7UMf_A_vqJsaecCiNp9mF._HC9tk_xeYeXdSbYbU6A; HttpOnly; SameSite=None; Secure; Path=/; Domain=cirt.net; Expires=Wed, 14 Oct 2026 00:16:58 GMT (check if it's your IP address or e.g. a cluster IP) Strict Transport Security not offered Public Key Pinning -- Server banner cloudflare Application banner X-Powered-By: WP Engine Cookie(s) 1 issued: 1/1 secure, 1/1 HttpOnly Security headers Cache-Control: max-age=600, must-revalidate Reverse Proxy banner X-Cacheable: SHORT X-Cache: HIT: 1 X-Cache-Group: normal 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) potentially NOT ok, "br gzip" HTTP compression detected. - only supplied "/" tested Can be ignored for static pages or if no secrets in the page 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=24ECE5C3B5F40342F82053DDF7DF681EC43E698B96762177B3CE388B2B5DC4D0 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) RC4 (CVE-2013-2566, CVE-2015-2808) no RC4 ciphers detected (OK) Done 2026-10-13 23:47:22 [ 129s] -->> 141.193.213.11:443 (cirt.net) <<-- ----------------------------------------------------- Done testing now all IP addresses (on port 443): 141.193.213.10 141.193.213.11
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.