Deep SSL/TLS Vulnerability Test

This report provides a deep analysis of the SSL/TLS configuration of mc-xjqj0kvmdtyxqb-m43trr0chq.click.sfmc-marketing.com. It checks for protocol support, cipher strength, and known vulnerabilities.

Scan Results

 Start 2026-09-15 15:57:54        -->> 161.71.33.226:443 (mc-xjqj0kvmdtyxqb-m43trr0chq.click.sfmc-marketing.com) <<--

 rDNS (161.71.33.226):   gx226.mta.exacttarget.com.
 Service detected:       HTTP

 Testing for server implementation bugs 

 No bugs found.

 Testing HTTP header response @ "/" 

 HTTP Status Code             403 Forbidden
 HTTP clock skew              -1 sec from localtime
 Strict Transport Security    365 days=31536000 s, includeSubDomains
 Public Key Pinning           --
 Server banner                (no "Server" line in header, interesting!)
 Application banner           --
 Cookie(s)                    1 issued: NOT secure, NOT HttpOnly -- HTTP status 403 signals you maybe missed the web application
 Security headers             X-Frame-Options: SAMEORIGIN
                              X-Content-Type-Options: nosniff
                              Content-Security-Policy: default-src 'self';
                                frame-ancestors 'self'
                              Permissions-Policy: geolocation=(self),
                                microphone=()
                              X-XSS-Protection: 1; mode=block
                              Permissions-Policy: geolocation=(self),
                                microphone=()
                              Referrer-Policy: origin-when-cross-origin
                              Cache-Control: no-cache, must-revalidate,
                                max-age=0, no-store, private
 Reverse Proxy banner         --


 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=05C435230B423B4961428AE0B26EE2D9B2BC82625BB33F50895F2927CCB53EAC
 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 2026-09-15 15:58:59 [  73s] -->> 161.71.33.226:443 (mc-xjqj0kvmdtyxqb-m43trr0chq.click.sfmc-marketing.com) <<--


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.

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