SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for 2yk.com
Expired- Issued by (CA)
- DigiCert Inc
- Subject
- 2yk.com
- Valid from
- Jan 6, 2025
- Valid until
- Jan 6, 2026 (expired 243 days ago)
- Public key
- RSA 4096-bit
- Serial
- 0C342D0630797A0A82F8B73624CD8CB6
- SHA-256 fingerprint
- 83:97:D9:22:77:15:73:0F:DD:25:7E:97:34:2F:39:2C:37:4B:D1:63:AB:F9:E5:DD:06:51:88:EF:70:2D:5B:32
- Chain
- RapidSSL TLS RSA CA G1 → DigiCert Global Root G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Jul 26, 2026.
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DNS changes
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TLS certificate
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