SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
b-n-p.co.kr
SSL/TLS Certificate
SSL/TLS Certificate for b-n-p.co.kr
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- b-n-p.co.kr
- Valid from
- Sep 30, 2026
- Valid until
- Apr 16, 2027 (179 days remaining)
- Public key
- RSA 2048-bit
- Serial
- DB9AC7B402DB889E5B9D98924797CA1A
- SHA-256 fingerprint
- FA:B5:8C:4C:A4:9C:54:61:FC:E1:AB:EB:0B:8A:EF:F9:BF:51:ED:5F:91:55:EB:48:C6:58:27:1D:4C:CF:0B:14
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
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 Sep 20, 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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