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 opmd.net
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- www.opmd.net
- Valid from
- Jul 8, 2026
- Valid until
- Oct 6, 2026 (77 days remaining)
- Public key
- EC 256-bit
- Serial
- 05AEADE314B2835801E1DEDFDA8C24D5E47E
- SHA-256 fingerprint
- CB:D0:B0:8F:3E:94:11:FA:B3:A9:19:B7:4C:D5:3F:61:4F:2A:D2:1B:7C:C1:03:E2:C3:3D:E9:1A:39:37:00:F8
- Chain
- YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.