SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
testlab-edmgr.kr
SSL/TLS Certificate
SSL/TLS Certificate for testlab-edmgr.kr
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- testlab-edmgr.kr
- Valid from
- Sep 9, 2026
- Valid until
- Mar 26, 2027 (143 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 84E983710E00648A81F4CC8A0C059989
- SHA-256 fingerprint
- CC:56:CB:A1:2B:26:7F:DC:6C:D1:B0:05:47:0E:23:84:A5:A6:A8:D6:8B:E5:BD:54:55:C3:0F:0C:58:11:B0:97
- 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.
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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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