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 comur.it
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- comur.it
- Valid from
- Jun 20, 2026
- Valid until
- Sep 18, 2026 (59 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05BE80A135F9AAF34045ED1CD0253187F854
- SHA-256 fingerprint
- 5C:53:02:B4:FD:72:FA:34:3D:5A:F4:A4:5A:01:96:5C:A8:43:DE:B5:52:AA:81:1B:E8:EA:35:C4:8A:F3:ED:16
- Chain
- YR2 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.