SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

serta.co.kr

SSL/TLS Certificate

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

SSL/TLS Certificate for serta.co.kr

Valid
Issued by (CA)
GoGetSSL
Subject
serta.co.kr
Valid from
Oct 23, 2025
Valid until
Nov 23, 2026 (125 days remaining)
Public key
RSA 2048-bit
Serial
5AE6F9401E55ED87AA380F2B97CEA84E
SHA-256 fingerprint
BB:F8:A0:C5:E0:4E:4C:F4:A7:73:DB:AC:6E:5B:F6:1F:BE:15:8B:C6:56:3D:F7:C1:C5:67:8D:D5:7E:88:F8:13
Chain
GoGetSSL RSA DV SSL CA 2 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (2)
serta.co.kr, www.serta.co.kr

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.