SSL Security Test of rt.com

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, HIPAA & NIST Compliance
  • SSL Certificate Validity
  • Best-Practices Compliance
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181,786,845 tests performed
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Summary of rt.com:443 (HTTPS) SSL Security Test

Provided "as is" without any warranty of any kind.
This test was made 424 days ago and may be outdated
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Date/Time:Apr 5th, 2025 15:02 GMT+0
Source IP/Port:91.215.41.4:443
Protocol:HTTPS
Location:N/A, RussiaRussia
Your final score:
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A

Executive Summary for rt.com

  • SSL/TLS Certificate Analysis
    1 SSL/TLS end-entity certificate(s) detected: the first certificate is a trusted RSA 2048 bits certificate with issuer R11 valid until June 9, 2025. 1 certificate chain(s) detected. Show details.
  • PCI DSS Compliance Test
    All 15 supported cipher suite(s) are compliant with PCI DSS. The server supports only PCI DSS compliant protocols: TLSv1.2 and TLSv1.3. All supported elliptic curves are compliant with PCI DSS: P-256, P-384, P-224, P-521 and X25519. There are 1 more issue(s) which make the server non-compliant with PCI DSS: potential Marvin Attack. Show details.
  • NIST and HIPAA Compliance Test
    All 15 supported cipher suite(s) are compliant with NIST and HIPAA. The server supports only NIST and HIPAA compliant protocols: TLSv1.2 and TLSv1.3. All supported elliptic curves are compliant with NIST and HIPAA: P-256, P-384, P-224, P-521 and X25519. There are 1 more issue(s) which make the server non-compliant with NIST and HIPAA: server does not support OCSP stapling. Show details.
  • Industry Best Practices Test
    1 issue(s) related to industry best practices were identified: server supports client-initiated secure renegotiation. Show details.
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