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, GDPR, HIPAA & NIST Compliance
  • SSL Certificate Validity
  • Best-Practices Compliance
Free online tool with PDF report
185,659,893 tests performed
Provided "as is" without any warranty of any kind
235
tests
running
97,636
tests
in 24 hours
Tests in 24 Hours
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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This test was made 40 days ago and may be outdated
Refresh Test
Date/Time:Jul 17th, 2026 03:59 GMT+0
Source IP/Port:91.215.41.4:443
Protocol:HTTPS
Location:Moskva, RussiaRussia
Your final score:
  • A
  • B
  • C
  • F
A

Test Results Summary for rt.com

  • 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
    1 SSL/TLS end-entity certificate detected: the first certificate is a trusted ECDSA 256 bits certificate with issuer YE1 valid until October 12, 2026. 2 certificate chains detected. Show details.
  • PCI DSS Compliance Test
    All 5 supported cipher suites 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. No additional PCI DSS compliance issues were identified. Show details.
  • NIST and HIPAA Compliance Test
    1 of 5 supported cipher suites are not compliant with HIPAA requirements (Ref. NIST SP 800-52). The server supports only HIPAA compliant protocols: TLSv1.2 and TLSv1.3. All supported elliptic curves are compliant with HIPAA: P-256. There are 1 more issue which make the server non-compliant with HIPAA: certificate does not provide OCSP revocation information. Show details.
  • Industry Best Practices Test
    1 issue related to industry best practices were identified: server supports client-initiated secure renegotiation. Show details.

Compliance Summary for rt.com

  • PCI DSS Compliance Passed: All 5 supported cipher suites 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. No additional PCI DSS compliance issues were identified.
  • HIPAA Compliance Failed: 1 of 5 supported cipher suites are not compliant with HIPAA requirements (Ref. NIST SP 800-52). The server supports only HIPAA compliant protocols: TLSv1.2 and TLSv1.3. All supported elliptic curves are compliant with HIPAA: P-256. There are 1 more issue which make the server non-compliant with HIPAA: certificate does not provide OCSP revocation information.
  • GDPR Compliance Passed: All 5 supported cipher suites are compliant with GDPR. The server supports only GDPR compliant protocols: TLSv1.2 and TLSv1.3. All supported elliptic curves are compliant with GDPR: P-256. No additional GDPR compliance issues were identified.

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