Deep SSL/TLS Vulnerability Test
This report provides a deep analysis of the SSL/TLS configuration of medlife.us11.list-manage.com. It checks for protocol support, cipher strength, and known vulnerabilities.
Scan Results
Start 2026-02-19 19:21:27 -->> 23.213.113.108:443 (medlife.us11.list-manage.com) <<-- rDNS (23.213.113.108): a23-213-113-108.deploy.static.akamaitechnologies.com. Service detected: HTTP Testing for server implementation bugs No bugs found. Testing HTTP header response @ "/" HTTP Status Code 302 Moved Temporarily, redirecting to "https://mailchimp.com/about/mcsv-static" HTTP clock skew 0 sec from localtime Strict Transport Security not offered Public Key Pinning -- Server banner istio-envoy Application banner -- Cookie(s) 4 issued: 2/4 secure, NONE HttpOnly -- maybe better try target URL of 30x Security headers Referrer-Policy: same-origin X-UA-Compatible: IE=edge,chrome=1 Reverse Proxy banner -- Testing vulnerabilities Secure Renegotiation (RFC 5746) supported (OK) Secure Client-Initiated Renegotiation not vulnerable (OK) -- mitigated (disconnect after 5/10 attempts) CRIME, TLS (CVE-2012-4929) not vulnerable (OK) BREACH (CVE-2013-3587) potentially NOT ok, "gzip deflate compress br" 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=CAC73EFB23AA09B7440F117438A3E06A1105A73B96950350D2B687F40D2BF298 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 2026-02-19 19:22:08 [ 49s] -->> 23.213.113.108:443 (medlife.us11.list-manage.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.