SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
afonico-test.ru
SSL/TLS Certificate
SSL/TLS Certificate for afonico-test.ru
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- afonico-test.ru
- Valid from
- Jan 9, 2025
- Valid until
- Apr 9, 2025 (expired 586 days ago)
- Public key
- RSA 2048-bit
- Serial
- 0349BDF8F9D63597C3D7D6CDE5A7D1C464DD
- SHA-256 fingerprint
- A2:AF:74:7A:3A:0D:F9:31:FE:7B:96:C3:D4:F7:FC:AE:C0:11:24:14:7E:23:38:83:8F:3E:AC:71:DD:7A:04:EF
- Chain
- R10 → ISRG Root X1
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
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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