SSL Security Test of
eng.ox.ac.uk

Test the SSL/TLS stack of your web or email server for security, cryptographic flaws and misconfigurations, and compliance with NIST & HIPAA
Free online tool with PDF report
  • Web Server SSL/TLS Security
  • Post-Quantum Cryptography (PQC) Readiness
  • Email Server SSL/TLS Security
  • PCI DSS, GDPR, HIPAA & NIST Compliance
  • SSL Certificate Validity
  • Best-Practices Compliance
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188,711,298 tests performed
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104,163
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Tests in 24 Hours
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Summary of eng.ox.ac.uk:443 (HTTPS) SSL Security Test

Provided "as is" without any warranty of any kind.
Date/Time:Nov 8th, 2026 23:09 GMT+0
Source IP/Port:162.159.140.127:443
Protocol:HTTPS
Location:Unknown
Your final score:
  • A
  • B
  • C
  • F
B+

Test Results Summary for eng.ox.ac.uk

  • Post-Quantum Cryptography (PQC) Readiness Test
    The server on the tested port is currently not prepared for post-quantum key exchange. The server’s certificate chain relies entirely on classical signature algorithms without post-quantum support. Show details.
  • SSL/TLS Certificate Analysis
    2 SSL/TLS end-entity certificates detected: the first certificate is a trusted RSA 2048 bits certificate with issuer WR1 valid until January 4, 2027; the second certificate is a trusted ECDSA 256 bits certificate with issuer WE1 valid until January 4, 2027. 5 certificate chains detected. Show details.
  • PCI DSS Compliance Test
    4 of 12 supported cipher suites are not compliant with PCI DSS. The server supports only PCI DSS compliant protocols: TLSv1.2. All supported elliptic curves are compliant with PCI DSS: P-256, P-384, P-521 and X25519. There is 1 more issue which makes the server non-compliant with PCI DSS: potential Marvin Attack. Show details.
  • NIST and HIPAA Compliance Test
    4 of 12 supported cipher suites are not compliant with HIPAA requirements (Ref. NIST SP 800-52). The server supports only HIPAA compliant protocols: TLSv1.2. All supported elliptic curves are compliant with HIPAA: P-256, P-384, P-521 and X25519. There are 2 more issues which make the server non-compliant with HIPAA: certificate does not include an OCSP responder url, server does not support TLS 1.3. Show details.
  • Industry Best Practices Test
    1 issue related to industry best practices was identified: server does not support TLS 1.3. Show details.

Compliance Summary for eng.ox.ac.uk

  • PCI DSS Compliance Failed: 4 of 12 supported cipher suites are not compliant with PCI DSS. The server supports only PCI DSS compliant protocols: TLSv1.2. All supported elliptic curves are compliant with PCI DSS: P-256, P-384, P-521 and X25519. There is 1 more issue which makes the server non-compliant with PCI DSS: potential Marvin Attack.
  • HIPAA Compliance Failed: 4 of 12 supported cipher suites are not compliant with HIPAA requirements (Ref. NIST SP 800-52). The server supports only HIPAA compliant protocols: TLSv1.2. All supported elliptic curves are compliant with HIPAA: P-256, P-384, P-521 and X25519. There are 2 more issues which make the server non-compliant with HIPAA: certificate does not include an OCSP responder url, server does not support TLS 1.3.
  • GDPR Compliance Failed: 4 of 12 supported cipher suites are not compliant with GDPR. The server supports only GDPR compliant protocols: TLSv1.2. All supported elliptic curves are compliant with GDPR: P-256, P-384, P-521 and X25519. There is 1 more issue which makes the server non-compliant with GDPR: potential Marvin Attack.
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