Deep SSL/TLS Vulnerability Test
This report provides a deep analysis of the SSL/TLS configuration of ndax.io. It checks for protocol support, cipher strength, and known vulnerabilities.
Scan Results
Testing all IP addresses (port 443): 104.18.13.4 104.18.12.4 ----------------------------------------------------- Start 2026-05-20 21:24:47 -->> 104.18.13.4:443 (ndax.io) <<-- Further IP addresses: 104.18.12.4 2606:4700::6812:c04 2606:4700::6812:d04 rDNS (104.18.13.4): -- Service detected: HTTP Testing for server implementation bugs No bugs found. Testing HTTP header response @ "/" HTTP Status Code 301 Moved Permanently, redirecting to "/en" HTTP clock skew +5409 sec from localtime HTTP Age (RFC 7234) 5409 IPv4 address in header set-cookie: __cf_bm=2yhpGd_ePFYDMNqOaZFT842NE2VLUHZFiwSIJC1SUyI-1779312314.094139-1.0.1.1-Lznj2tC8ngQKVb8rt.7M.2erz2w1SZ2nOOa_vCbAT9cjX2mJoMSvzp8fBlCeRDv9srmfq0SjFbnrb3ZHlSUibUzVspWMJcnMi7qYC4ELv6_yCbrLzurRNAJkA4EwFO6t; HttpOnly; SameSite=None; Secure; Path=/; Domain=ndax.io; Expires=Wed, 20 May 2026 21:55:14 GMT (check if it's your IP address or e.g. a cluster IP) Strict Transport Security 365 days=31536000 s, just this domain, preload Public Key Pinning -- Server banner cloudflare Application banner -- Cookie(s) 1 issued: 1/1 secure, 1/1 HttpOnly -- maybe better try target URL of 30x Security headers X-Frame-Options: SAMEORIGIN X-Content-Type-Options: nosniff Content-Security-Policy: frame-ancestors 'self' Expect-CT: max-age=86400, enforce X-XSS-Protection: 1; mode=block Access-Control-Allow-Origin: https://portal.ndax.io Referrer-Policy: same-origin Cache-Control: public, max-age=14400 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) no gzip/deflate/compress/br HTTP compression (OK) - only supplied "/" tested 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=204190F9EDCA8C33ECD19AAC883FDEBD6BBEE07FAE86FD65AE0BDD2CA17B9FEE 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 2026-05-20 21:25:33 [ 55s] -->> 104.18.13.4:443 (ndax.io) <<-- ----------------------------------------------------- Start 2026-05-20 21:25:33 -->> 104.18.12.4:443 (ndax.io) <<-- Further IP addresses: 104.18.13.4 2606:4700::6812:c04 2606:4700::6812:d04 rDNS (104.18.12.4): -- Service detected: HTTP Testing for server implementation bugs No bugs found. Testing HTTP header response @ "/" HTTP Status Code 301 Moved Permanently, redirecting to "/en" HTTP clock skew +5462 sec from localtime HTTP Age (RFC 7234) 5462 IPv4 address in header set-cookie: __cf_bm=bLAt4.XUA0QmKnVcbyW74WWI9yCaW1oQIaS.rp5MQa4-1779312366.582122-1.0.1.1-MHQXu4uyUu9b8_aPyfzqgzNAuoTMIb0ZMdLyA8L7g73JmXeNSI9XGgIYzRUHWrIAbVkaRUA527rFk4dzzbV4292mtWhJSO5PCMrffo8rrZacYlOhP3_4wtdmcVZP3fZN; HttpOnly; SameSite=None; Secure; Path=/; Domain=ndax.io; Expires=Wed, 20 May 2026 21:56:06 GMT (check if it's your IP address or e.g. a cluster IP) Strict Transport Security 365 days=31536000 s, just this domain, preload Public Key Pinning -- Server banner cloudflare Application banner -- Cookie(s) 1 issued: 1/1 secure, 1/1 HttpOnly -- maybe better try target URL of 30x Security headers X-Frame-Options: SAMEORIGIN X-Content-Type-Options: nosniff Content-Security-Policy: frame-ancestors 'self' Expect-CT: max-age=86400, enforce X-XSS-Protection: 1; mode=block Access-Control-Allow-Origin: https://portal.ndax.io Referrer-Policy: same-origin Cache-Control: public, max-age=14400 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) no gzip/deflate/compress/br HTTP compression (OK) - only supplied "/" tested 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=204190F9EDCA8C33ECD19AAC883FDEBD6BBEE07FAE86FD65AE0BDD2CA17B9FEE 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 2026-05-20 21:26:25 [ 108s] -->> 104.18.12.4:443 (ndax.io) <<-- ----------------------------------------------------- Done testing now all IP addresses (on port 443): 104.18.13.4 104.18.12.4
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.