SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
jingfeng-jz.com
SSL/TLS Certificate
SSL/TLS Certificate for jingfeng-jz.com
Expired- Issued by (CA)
- TrustAsia Technologies, Inc.
- Subject
- jingfeng-jz.com
- Valid from
- Apr 21, 2026
- Valid until
- Jul 19, 2026 (expired 6 days ago)
- Public key
- RSA 2048-bit
- Serial
- 0761777D45CA0E969304E618FE994C02
- SHA-256 fingerprint
- 6F:3D:91:53:47:09:3C:BB:2F:45:D5:DF:A4:39:2F:DF:D6:AF:DE:02:EE:8C:B0:91:7D:76:98:63:38:A6:28:0F
- Chain
- TrustAsia DV TLS RSA CA 2025 → DigiCert Global Root G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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Uptime
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DNS changes
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TLS certificate
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