Deep SSL/TLS Vulnerability Test
This report provides a deep analysis of the SSL/TLS configuration of us-insights.zykrr.com. It checks for protocol support, cipher strength, and known vulnerabilities.
Scan Results
Testing all IP addresses (port 443): 13.227.87.7 13.227.87.31 13.227.87.8 13.227.87.95 ----------------------------------------------------- Start 2026-08-07 06:40:55 -->> 13.227.87.7:443 (us-insights.zykrr.com) <<-- Further IP addresses: 13.227.87.95 13.227.87.31 13.227.87.8 2600:9000:207c:2400:11:bd3d:d380:93a1 2600:9000:207c:7c00:11:bd3d:d380:93a1 2600:9000:207c:5800:11:bd3d:d380:93a1 2600:9000:207c:f000:11:bd3d:d380:93a1 2600:9000:207c:a400:11:bd3d:d380:93a1 2600:9000:207c:6a00:11:bd3d:d380:93a1 2600:9000:207c:4000:11:bd3d:d380:93a1 2600:9000:207c:5e00:11:bd3d:d380:93a1 rDNS (13.227.87.7): server-13-227-87-7.ord58.r.cloudfront.net. 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 HTTP Age (RFC 7234) 35399 Strict Transport Security 730 days=63072000 s, includeSubDomains, preload Public Key Pinning -- Server banner AmazonS3 Application banner -- Cookie(s) (none issued at "/") Security headers X-Frame-Options: DENY X-Content-Type-Options: nosniff Content-Security-Policy: frame-ancestors 'none' Permissions-Policy: camera=(), microphone=(), geolocation=(), fullscreen=(self) X-XSS-Protection: 1; mode=block Permissions-Policy: camera=(), microphone=(), geolocation=(), fullscreen=(self) Referrer-Policy: same-origin Reverse Proxy banner X-Cache: Error from cloudfront Via: 1.1 6873f16a6d0b76dd734d6001dd636e86.cloudfront.net (CloudFront) 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, "gzip 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=806C7DAE77459A6E5E3C9F413E20FA38CBC1B3F42C4FE7659E9E8405628B0FB4 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 2026-08-07 06:42:00 [ 75s] -->> 13.227.87.7:443 (us-insights.zykrr.com) <<-- ----------------------------------------------------- Start 2026-08-07 06:42:00 -->> 13.227.87.31:443 (us-insights.zykrr.com) <<-- Further IP addresses: 13.227.87.95 13.227.87.7 13.227.87.8 2600:9000:207c:2400:11:bd3d:d380:93a1 2600:9000:207c:7c00:11:bd3d:d380:93a1 2600:9000:207c:5800:11:bd3d:d380:93a1 2600:9000:207c:f000:11:bd3d:d380:93a1 2600:9000:207c:a400:11:bd3d:d380:93a1 2600:9000:207c:6a00:11:bd3d:d380:93a1 2600:9000:207c:4000:11:bd3d:d380:93a1 2600:9000:207c:5e00:11:bd3d:d380:93a1 rDNS (13.227.87.31): server-13-227-87-31.ord58.r.cloudfront.net. 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 HTTP Age (RFC 7234) 35469 Strict Transport Security 730 days=63072000 s, includeSubDomains, preload Public Key Pinning -- Server banner AmazonS3 Application banner -- Cookie(s) (none issued at "/") Security headers X-Frame-Options: DENY X-Content-Type-Options: nosniff Content-Security-Policy: frame-ancestors 'none' Permissions-Policy: camera=(), microphone=(), geolocation=(), fullscreen=(self) X-XSS-Protection: 1; mode=block Permissions-Policy: camera=(), microphone=(), geolocation=(), fullscreen=(self) Referrer-Policy: same-origin Reverse Proxy banner X-Cache: Error from cloudfront Via: 1.1 8f90e8840cc7cce861ac12fced383300.cloudfront.net (CloudFront) 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=806C7DAE77459A6E5E3C9F413E20FA38CBC1B3F42C4FE7659E9E8405628B0FB4 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 2026-08-07 06:43:18 [ 152s] -->> 13.227.87.31:443 (us-insights.zykrr.com) <<-- ----------------------------------------------------- Start 2026-08-07 06:43:18 -->> 13.227.87.8:443 (us-insights.zykrr.com) <<-- Further IP addresses: 13.227.87.95 13.227.87.7 13.227.87.31 2600:9000:207c:2400:11:bd3d:d380:93a1 2600:9000:207c:7c00:11:bd3d:d380:93a1 2600:9000:207c:5800:11:bd3d:d380:93a1 2600:9000:207c:f000:11:bd3d:d380:93a1 2600:9000:207c:a400:11:bd3d:d380:93a1 2600:9000:207c:6a00:11:bd3d:d380:93a1 2600:9000:207c:4000:11:bd3d:d380:93a1 2600:9000:207c:5e00:11:bd3d:d380:93a1 rDNS (13.227.87.8): server-13-227-87-8.ord58.r.cloudfront.net. 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 HTTP Age (RFC 7234) 35555 Strict Transport Security 730 days=63072000 s, includeSubDomains, preload Public Key Pinning -- Server banner AmazonS3 Application banner -- Cookie(s) (none issued at "/") Security headers X-Frame-Options: DENY X-Content-Type-Options: nosniff Content-Security-Policy: frame-ancestors 'none' Permissions-Policy: camera=(), microphone=(), geolocation=(), fullscreen=(self) X-XSS-Protection: 1; mode=block Permissions-Policy: camera=(), microphone=(), geolocation=(), fullscreen=(self) Referrer-Policy: same-origin Reverse Proxy banner X-Cache: Error from cloudfront Via: 1.1 1fe1dd7758d801f67950c659006be104.cloudfront.net (CloudFront) 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=806C7DAE77459A6E5E3C9F413E20FA38CBC1B3F42C4FE7659E9E8405628B0FB4 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 2026-08-07 06:44:31 [ 226s] -->> 13.227.87.8:443 (us-insights.zykrr.com) <<-- ----------------------------------------------------- Start 2026-08-07 06:44:31 -->> 13.227.87.95:443 (us-insights.zykrr.com) <<-- Further IP addresses: 13.227.87.7 13.227.87.31 13.227.87.8 2600:9000:207c:2400:11:bd3d:d380:93a1 2600:9000:207c:7c00:11:bd3d:d380:93a1 2600:9000:207c:5800:11:bd3d:d380:93a1 2600:9000:207c:f000:11:bd3d:d380:93a1 2600:9000:207c:a400:11:bd3d:d380:93a1 2600:9000:207c:6a00:11:bd3d:d380:93a1 2600:9000:207c:4000:11:bd3d:d380:93a1 2600:9000:207c:5e00:11:bd3d:d380:93a1 rDNS (13.227.87.95): server-13-227-87-95.ord58.r.cloudfront.net. 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 HTTP Age (RFC 7234) 35626 Strict Transport Security 730 days=63072000 s, includeSubDomains, preload Public Key Pinning -- Server banner AmazonS3 Application banner -- Cookie(s) (none issued at "/") Security headers X-Frame-Options: DENY X-Content-Type-Options: nosniff Content-Security-Policy: frame-ancestors 'none' Permissions-Policy: camera=(), microphone=(), geolocation=(), fullscreen=(self) X-XSS-Protection: 1; mode=block Permissions-Policy: camera=(), microphone=(), geolocation=(), fullscreen=(self) Referrer-Policy: same-origin Reverse Proxy banner X-Cache: Error from cloudfront Via: 1.1 762f5279d442a3e543b4f8a72db812e0.cloudfront.net (CloudFront) 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=806C7DAE77459A6E5E3C9F413E20FA38CBC1B3F42C4FE7659E9E8405628B0FB4 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 2026-08-07 06:45:50 [ 305s] -->> 13.227.87.95:443 (us-insights.zykrr.com) <<-- ----------------------------------------------------- Done testing now all IP addresses (on port 443): 13.227.87.7 13.227.87.31 13.227.87.8 13.227.87.95
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.