SSL/TLS Certificate Lookup

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

thinline.cz

SSL/TLS Certificate

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SSL/TLS Certificate for thinline.cz

Valid
Issued by (CA)
Sectigo Limited
Subject
*.thinline.cz
Valid from
Feb 19, 2026
Valid until
Mar 21, 2027 (243 days remaining)
Public key
RSA 2048-bit
Serial
C3E2E328B89EA5A60EBA3EEAC0A0FF1F
SHA-256 fingerprint
DB:8A:D4:10:C8:1A:85:4D:D3:AE:8A:7C:F7:65:6A:39:A3:19:0A:9F:8F:2C:21:14:09:EB:EA:99:04:9D:A0:D8
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (2)
*.thinline.cz, thinline.cz

Certificate Authority Authorization (CAA)

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