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 afiu.ir
Valid- Issued by (CA)
- Asseco Data Systems S.A.
- Subject
- afiu.ir
- Valid from
- Aug 1, 2026
- Valid until
- Feb 16, 2027 (164 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 5287A38A0DC5EC410B8D7BDC2A3A479E
- SHA-256 fingerprint
- E4:7B:42:7C:76:28:73:AB:22:B4:80:BA:60:36:0F:7E:D2:92:37:4E:4C:E9:E5:45:D1:52:C5:DC:D3:07:78:86
- Chain
- Certum DV TLS G2 R39 CA → Certum Trusted Root CA → Certum Trusted Network CA
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Aug 12, 2026.
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Uptime
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DNS changes
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TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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