SSL/TLS Certificate Lookup

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

ugurdurmaz.com

SSL/TLS Certificate

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SSL/TLS Certificate for ugurdurmaz.com

Hostname mismatch
Issued by (CA)
Sectigo Limited
Subject
*.dnscini.com
Valid from
Jun 5, 2026
Valid until
Dec 20, 2026 (153 days remaining)
Public key
RSA 4096-bit
Serial
7448483B435603027DF28950040169B8
SHA-256 fingerprint
32:57:17:E9:19:94:0F:01:0A:A8:48:EC:CF:BB:D0:B4:2C:31:1A:B8:94:09:CE:D6:E3:08:0D:DA:E4:04:CB:32
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (2)
*.dnscini.com, dnscini.com

Certificate Authority Authorization (CAA)

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