SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
melma-kun.biz
SSL/TLS Certificate
SSL/TLS Certificate for melma-kun.biz
Expired- Issued by (CA)
- GeoTrust, Inc.
- Subject
- www.melma-kun.biz
- Valid from
- Aug 18, 2011
- Valid until
- Aug 20, 2012 (expired 5176 days ago)
- Public key
- RSA 2048-bit
- Serial
- 02D631
- SHA-256 fingerprint
- DE:0B:0A:53:7C:4A:51:55:52:C9:77:3F:9A:29:95:8B:49:3B:7C:AD:3A:CB:5D:79:47:FD:F4:C6:7E:F4:D7:97
- Chain
- RapidSSL CA
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 Oct 6, 2026.
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Uptime
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DNS changes
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TLS certificate
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