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 dm2.it
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- www.dm2.it
- Valid from
- Jul 6, 2026
- Valid until
- Oct 4, 2026 (74 days remaining)
- Public key
- RSA 3072-bit
- Serial
- 05BBA06098C35BB37EC4D2CCC23978B5B75C
- SHA-256 fingerprint
- F9:4B:3A:81:FC:DA:BF:A4:8D:40:DA:46:BD:8C:C3:C3:56:88:FC:A9:06:89:AA:6B:0C:63:99:47:1B:C5:47:A7
- 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.