SSL/TLS Certificate Lookup

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

celetrum.com

SSL/TLS Certificate

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SSL/TLS Certificate for celetrum.com

Expired
Issued by (CA)
Sectigo Limited
Subject
www.celetrum.com
Valid from
Feb 2, 2022
Valid until
Mar 4, 2023 (expired 1235 days ago)
Public key
RSA 2048-bit
Serial
BEF4DE86097514F3ADF3C21BA9F1C3CD
SHA-256 fingerprint
82:13:8B:F5:57:4A:F9:86:CE:4A:63:1F:6D:6A:F7:39:F2:11:84:56:F2:E8:3F:7F:37:8B:6F:68:D2:31:71:EB
Chain
Sectigo RSA Domain Validation Secure Server CA → USERTrust RSA Certification Authority → AAA Certificate Services
Subject Alternative Names (2)
celetrum.com, www.celetrum.com

Certificate Authority Authorization (CAA)

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