SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
i-names.co.kr
SSL/TLS Certificate
SSL/TLS Certificate for i-names.co.kr
Hostname mismatch- Issued by (CA)
- Sectigo Limited
- Subject
- *.inames.co.kr
- Valid from
- Aug 6, 2025
- Valid until
- Sep 6, 2026 (20 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 69714AB0D29B23785EBFCB6A29A2F01F
- SHA-256 fingerprint
- E3:E4:81:FF:58:20:84:A3:94:7B:80:42:60:D5:E9:F9:C3:63:70:B2:C3:5B:85:E5:F3:0F:CF:5E:A5:74:47:10
- Chain
- Sectigo RSA Organization Validation Secure Server CA → USERTrust RSA 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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Uptime
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DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
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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