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 oadk.no
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- *.oadk.no
- Valid from
- Jun 20, 2026
- Valid until
- Sep 18, 2026 (60 days remaining)
- Public key
- EC 256-bit
- Serial
- 05845E9F2EA266C5E19A1C79D3B34FE57820
- SHA-256 fingerprint
- D0:F8:95:11:29:C9:CE:43:12:BA:B6:06:18:4E:39:82:AD:5A:AC:77:1C:5C:9C:7D:55:5D:14:28:6C:B6:93:6E
- 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.