Deep SSL/TLS Vulnerability Test
This report provides a deep analysis of the SSL/TLS configuration of ucchat.oneemail.info. It checks for protocol support, cipher strength, and known vulnerabilities.
Scan Results
Testing all IP addresses (port 443): 104.18.3.127 104.18.2.127 ----------------------------------------------------- Start 2026-01-27 08:05:53 -->> 104.18.3.127:443 (ucchat.oneemail.info) <<-- Further IP addresses: 104.18.2.127 2606:4700::6812:27f 2606:4700::6812:37f rDNS (104.18.3.127): -- 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 180 days=15552000 s, just this domain Public Key Pinning -- Server banner cloudflare Application banner -- Cookie(s) (none issued at "/") Security headers Content-Security-Policy: default-src 'self' https://ucchat.oneemail.info https://chat.workd.go.th https://chat.uc-workd.com https://cdn.jsdelivr.net https://use.fontawesome.com https://static.cloudflareinsights.com data: blob:; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://static.cloudflareinsights.com; object-src 'none'; base-uri 'none'; connect-src 'self' https://ucchat.oneemail.info wss://ucchat.oneemail.info https://chat.workd.go.th wss://chat.workd.go.th https://chat.uc-workd.com wss://chat.uc-workd.com https://cdn.jsdelivr.net blob:; font-src 'self' https://fonts.gstatic.com https://cdn.jsdelivr.net https://use.fontawesome.com data:; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://cdn.jsdelivr.net https://use.fontawesome.com; img-src * https://ucchat.oneemail.info https://chat.workd.go.th https://chat.uc-workd.com data: blob:; media-src 'self' https://ucchat.oneemail.info https://chat.workd.go.th https://chat.uc-workd.com blob:; 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) 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=77AECDDEA76FB906F53DDC5B9411D16BD1A0AD250E81C1F5F7DB671D0D87C569 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 2026-01-27 08:06:33 [ 47s] -->> 104.18.3.127:443 (ucchat.oneemail.info) <<-- ----------------------------------------------------- Start 2026-01-27 08:06:33 -->> 104.18.2.127:443 (ucchat.oneemail.info) <<-- Further IP addresses: 104.18.3.127 2606:4700::6812:27f 2606:4700::6812:37f rDNS (104.18.2.127): -- Service detected: HTTP Testing for server implementation bugs No bugs found. Testing HTTP header response @ "/" HTTP Status Code 200 OK HTTP clock skew -1 sec from localtime Strict Transport Security 180 days=15552000 s, just this domain Public Key Pinning -- Server banner cloudflare Application banner -- Cookie(s) (none issued at "/") Security headers Content-Security-Policy: default-src 'self' https://ucchat.oneemail.info https://chat.workd.go.th https://chat.uc-workd.com https://cdn.jsdelivr.net https://use.fontawesome.com https://static.cloudflareinsights.com data: blob:; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://static.cloudflareinsights.com; object-src 'none'; base-uri 'none'; connect-src 'self' https://ucchat.oneemail.info wss://ucchat.oneemail.info https://chat.workd.go.th wss://chat.workd.go.th https://chat.uc-workd.com wss://chat.uc-workd.com https://cdn.jsdelivr.net blob:; font-src 'self' https://fonts.gstatic.com https://cdn.jsdelivr.net https://use.fontawesome.com data:; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://cdn.jsdelivr.net https://use.fontawesome.com; img-src * https://ucchat.oneemail.info https://chat.workd.go.th https://chat.uc-workd.com data: blob:; media-src 'self' https://ucchat.oneemail.info https://chat.workd.go.th https://chat.uc-workd.com blob:; 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) 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=77AECDDEA76FB906F53DDC5B9411D16BD1A0AD250E81C1F5F7DB671D0D87C569 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 2026-01-27 08:07:16 [ 90s] -->> 104.18.2.127:443 (ucchat.oneemail.info) <<-- ----------------------------------------------------- Done testing now all IP addresses (on port 443): 104.18.3.127 104.18.2.127
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.