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beijing.gov.cn

TLS 1.3 TLS_AES_128_GCM_SHA256 Certificate validation failed
Leaf Certificate
Subject default.ssl.cdn.jiasule.com
Issuer ca
Valid From Dec 19, 2025
Valid Until Dec 17, 2035 (3409 days)
Algorithm SHA256-RSA
Subject Alternative Names
default.ssl.cdn.jiasule.com
Intermediate
Subject ca
Issuer ca
Valid From Dec 19, 2025
Valid Until Nov 25, 2125 (36259 days)
Algorithm SHA256-RSA

Findings

✓ TLS 1.3 supported
✓ SSL certificate valid (3409 days remaining)
✓ Certificate covers 1 domains (SANs)

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Other reports for beijing.gov.cn

Security Headers
CSP, HSTS, X-Frame-Options grade for this site
DNS Lookup
Query A, AAAA, MX, TXT, NS, CNAME, and SOA records with authoritative timing.
Redirect Checker
Trace the full HTTP redirect chain, flag loops, and surface mixed-content downgrades.

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