Deep SSL/TLS Vulnerability Test
This report provides a deep analysis of the SSL/TLS configuration of onlinebanking.thisbank.co.uk. It checks for protocol support, cipher strength, and known vulnerabilities.
Scan Results
Testing all IP addresses (port 443): 104.26.3.3 172.67.68.125 104.26.2.3 ----------------------------------------------------- Start 2026-01-28 07:40:09 -->> 104.26.3.3:443 (onlinebanking.thisbank.co.uk) <<-- Further IP addresses: 104.26.2.3 172.67.68.125 2606:4700:20::ac43:447d 2606:4700:20::681a:203 2606:4700:20::681a:303 rDNS (104.26.3.3): -- 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 182 days=15724800 s, includeSubDomains Public Key Pinning -- Server banner cloudflare Application banner -- Cookie(s) (none issued at "/") Security headers Content-Security-Policy-Report-Only: default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' blob: https://www.googletagmanager.com https://pay.gocardless.com https://api.sumsub.com *.cookiebot.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://api.sumsub.com; font-src 'self' https://fonts.gstatic.com; img-src 'self' data: https: http://imgsct.cookiebot.com/; connect-src 'self' https://pay.gocardless.com wss://ws.novu.co wss://socket.novu.co https://o4506378028908544.ingest.sentry.io https://pay.gocardless.com https://region1.google-analytics.com https://www.google-analytics.com https://api.novu.co https://api.sumsub.com https://consentcdn.cookiebot.com https://consent.cookiebot.com https://api.pwnedpasswords.com; frame-src 'self' https://pay.gocardless.com https://api.sumsub.com https://consentcdn.cookiebot.com; worker-src 'self' blob:; frame-ancestors 'self'; 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=AF9D212E8DFC4A116D8E1241A26274C9FE1919D7B539AF1E7674DABD8480C365 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 2026-01-28 07:40:46 [ 45s] -->> 104.26.3.3:443 (onlinebanking.thisbank.co.uk) <<-- ----------------------------------------------------- Start 2026-01-28 07:40:46 -->> 172.67.68.125:443 (onlinebanking.thisbank.co.uk) <<-- Further IP addresses: 104.26.2.3 104.26.3.3 2606:4700:20::ac43:447d 2606:4700:20::681a:203 2606:4700:20::681a:303 rDNS (172.67.68.125): -- 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 182 days=15724800 s, includeSubDomains Public Key Pinning -- Server banner cloudflare Application banner -- Cookie(s) (none issued at "/") Security headers Content-Security-Policy-Report-Only: default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' blob: https://www.googletagmanager.com https://pay.gocardless.com https://api.sumsub.com *.cookiebot.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://api.sumsub.com; font-src 'self' https://fonts.gstatic.com; img-src 'self' data: https: http://imgsct.cookiebot.com/; connect-src 'self' https://pay.gocardless.com wss://ws.novu.co wss://socket.novu.co https://o4506378028908544.ingest.sentry.io https://pay.gocardless.com https://region1.google-analytics.com https://www.google-analytics.com https://api.novu.co https://api.sumsub.com https://consentcdn.cookiebot.com https://consent.cookiebot.com https://api.pwnedpasswords.com; frame-src 'self' https://pay.gocardless.com https://api.sumsub.com https://consentcdn.cookiebot.com; worker-src 'self' blob:; frame-ancestors 'self'; 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=AF9D212E8DFC4A116D8E1241A26274C9FE1919D7B539AF1E7674DABD8480C365 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 2026-01-28 07:41:36 [ 95s] -->> 172.67.68.125:443 (onlinebanking.thisbank.co.uk) <<-- ----------------------------------------------------- Start 2026-01-28 07:41:36 -->> 104.26.2.3:443 (onlinebanking.thisbank.co.uk) <<-- Further IP addresses: 104.26.3.3 172.67.68.125 2606:4700:20::ac43:447d 2606:4700:20::681a:203 2606:4700:20::681a:303 rDNS (104.26.2.3): -- 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 182 days=15724800 s, includeSubDomains Public Key Pinning -- Server banner cloudflare Application banner -- Cookie(s) (none issued at "/") Security headers Content-Security-Policy-Report-Only: default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' blob: https://www.googletagmanager.com https://pay.gocardless.com https://api.sumsub.com *.cookiebot.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://api.sumsub.com; font-src 'self' https://fonts.gstatic.com; img-src 'self' data: https: http://imgsct.cookiebot.com/; connect-src 'self' https://pay.gocardless.com wss://ws.novu.co wss://socket.novu.co https://o4506378028908544.ingest.sentry.io https://pay.gocardless.com https://region1.google-analytics.com https://www.google-analytics.com https://api.novu.co https://api.sumsub.com https://consentcdn.cookiebot.com https://consent.cookiebot.com https://api.pwnedpasswords.com; frame-src 'self' https://pay.gocardless.com https://api.sumsub.com https://consentcdn.cookiebot.com; worker-src 'self' blob:; frame-ancestors 'self'; 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=AF9D212E8DFC4A116D8E1241A26274C9FE1919D7B539AF1E7674DABD8480C365 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 2026-01-28 07:42:25 [ 144s] -->> 104.26.2.3:443 (onlinebanking.thisbank.co.uk) <<-- ----------------------------------------------------- Done testing now all IP addresses (on port 443): 104.26.3.3 172.67.68.125 104.26.2.3
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.