SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
if2fi.net
SSL/TLS Certificate
SSL/TLS Certificate for if2fi.net
Expired- Issued by (CA)
- ZeroSSL GmbH
- Subject
- 7k7k-ba.com.cn
- Valid from
- Jun 15, 2026
- Valid until
- Sep 13, 2026 (expired 17 days ago)
- Public key
- EC 256-bit
- Serial
- A20F8276331701E5EF95B7FB5B85A245
- SHA-256 fingerprint
- 6F:5E:F5:CF:5D:A0:14:6A:83:45:64:D0:36:BA:93:8B:73:44:94:58:DA:94:68:E6:C1:3E:90:74:D9:E7:21:15
- Chain
- ZeroSSL ECC DV SSL CA 2 → Sectigo Public Server Authentication Root E46 → USERTrust ECC Certification Authority
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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TLS certificate
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