SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
pasan9111.co.kr
SSL/TLS Certificate
SSL/TLS Certificate for pasan9111.co.kr
Untrusted chain- Issued by (CA)
- Sectigo Limited
- Subject
- pasan9111.co.kr
- Valid from
- Jul 29, 2025
- Valid until
- Aug 28, 2026 (26 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 226B9B5543E1E096C359D9D35F90B974
- SHA-256 fingerprint
- 0D:19:C5:00:52:C6:35:26:28:65:03:1A:7A:68:E4:57:02:86:29:ED:F2:D6:BB:D9:3E:E2:5F:1B:F7:81:05:8F
- Chain
- —
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
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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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