Deep SSL/TLS Vulnerability Test
This report provides a deep analysis of the SSL/TLS configuration of skybriz.com. It checks for protocol support, cipher strength, and known vulnerabilities.
Scan Results
Testing all IP addresses (port 443): 104.21.77.180 172.67.210.237 ----------------------------------------------------- Start 2026-05-17 15:58:56 -->> 104.21.77.180:443 (skybriz.com) <<-- Further IP addresses: 172.67.210.237 2606:4700:3034::ac43:d2ed 2606:4700:3032::6815:4db4 rDNS (104.21.77.180): -- Service detected: HTTP skybriz.com:443 appeared to support TLS 1.3 ONLY. Thus switched automagically from "/app/testssl.sh/bin/openssl.Linux.x86_64" to "/usr/bin/openssl". Testing for server implementation bugs No bugs found. Testing HTTP header response @ "/" HTTP Status Code 301 Moved Permanently, redirecting to "https://www.skybriz.com/" HTTP clock skew 0 sec from localtime Strict Transport Security not offered Public Key Pinning -- Server banner cloudflare Application banner -- Cookie(s) (none issued at "/") -- maybe better try target URL of 30x Security headers X-Frame-Options: DENY Content-Security-Policy: frame-ancestors 'none' Reverse Proxy banner -- Testing vulnerabilities Secure Renegotiation (RFC 5746) not vulnerable (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), no SSLv3 support TLS_FALLBACK_SCSV (RFC 7507) No fallback possible (OK), TLS 1.3 is the only protocol 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) no RSA certificate, thus certificate can't be used with SSLv2 elsewhere 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) not vulnerable (OK) Done 2026-05-17 15:59:24 [ 38s] -->> 104.21.77.180:443 (skybriz.com) <<-- ----------------------------------------------------- Start 2026-05-17 15:59:25 -->> 172.67.210.237:443 (skybriz.com) <<-- Further IP addresses: 104.21.77.180 2606:4700:3034::ac43:d2ed 2606:4700:3032::6815:4db4 rDNS (172.67.210.237): -- Service detected: HTTP Testing for server implementation bugs No bugs found. Testing HTTP header response @ "/" HTTP Status Code 301 Moved Permanently, redirecting to "https://www.skybriz.com/" HTTP clock skew 0 sec from localtime Strict Transport Security not offered Public Key Pinning -- Server banner cloudflare Application banner -- Cookie(s) (none issued at "/") -- maybe better try target URL of 30x Security headers X-Frame-Options: DENY Content-Security-Policy: frame-ancestors 'none' Reverse Proxy banner -- Testing vulnerabilities Secure Renegotiation (RFC 5746) not vulnerable (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), no SSLv3 support TLS_FALLBACK_SCSV (RFC 7507) No fallback possible (OK), TLS 1.3 is the only protocol 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) no RSA certificate, thus certificate can't be used with SSLv2 elsewhere 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) not vulnerable (OK) Done 2026-05-17 15:59:44 [ 58s] -->> 172.67.210.237:443 (skybriz.com) <<-- ----------------------------------------------------- Done testing now all IP addresses (on port 443): 104.21.77.180 172.67.210.237
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.