SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
medhin-teferi.com
SSL/TLS Certificate
SSL/TLS Certificate for medhin-teferi.com
Self-signed- Issued by (CA)
- vulcan.local
- Subject
- vulcan.local
- Valid from
- May 4, 2020
- Valid until
- May 4, 2021 (expired 1955 days ago)
- Public key
- RSA 2048-bit
- Serial
- 68ED985D
- SHA-256 fingerprint
- FB:CF:D8:42:21:04:E7:A1:9C:0A:9D:B8:10:C6:DA:85:57:3E:83:8D:4F:CC:18:DA:E3:D2:C6:96:69:83:23:6B
- Chain
- vulcan.local
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 Aug 2, 2026.
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Uptime
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DNS changes
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TLS certificate
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