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 pca.it
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- xmpp.pca.it
- Valid from
- May 27, 2026
- Valid until
- Aug 25, 2026 (34 days remaining)
- Public key
- EC 256-bit
- Serial
- 06C593B6E7A46A808EDDF01D42A284DC2EF5
- SHA-256 fingerprint
- D1:13:77:AD:98:DB:60:61:45:2A:1E:35:1C:48:58:C7:22:57:4A:E1:49:51:15:4E:4C:32:90:40:78:48:6F:6A
- Chain
- E7 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.