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 ofix.ir
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- *.ofix.ir
- Valid from
- Jun 28, 2026
- Valid until
- Sep 26, 2026 (66 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 055EB967D854C831FD7B2E74E9EE923C93FB
- SHA-256 fingerprint
- D2:EA:63:92:AE:66:CF:7B:0A:BB:52:9F:FD:DA:A8:64:C3:78:6B:7E:00:47:B2:DF:D3:4C:0F:83:33:74:17:64
- 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.