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 oima.it
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- oima.it
- Valid from
- Jun 16, 2026
- Valid until
- Sep 14, 2026 (55 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05E19B9595BA6E004E16B90161A78B97721B
- SHA-256 fingerprint
- 4C:B3:E2:68:65:3F:13:28:5F:A2:08:F1:BD:B6:14:FA:3B:29:58:B6:04:BF:43:85:ED:2A:75:AF:05:D0:A6:13
- Chain
- YR1 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.