SSL/TLS Certificate Lookup

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

SSL/TLS Certificate for sitejam.com

Valid
Issued by (CA)
ZeroSSL GmbH
Subject
sitejam.com
Valid from
Jul 1, 2026
Valid until
Sep 29, 2026 (70 days remaining)
Public key
RSA 2048-bit
Serial
8AAABB106C49D8EE2F6A29126BEAFD19
SHA-256 fingerprint
93:C8:8C:59:D5:39:79:F0:CC:9D:25:3F:F1:86:D4:93:EC:0F:FB:59:02:59:A0:00:69:87:00:CF:3A:36:DA:0D
Chain
ZeroSSL RSA DV SSL CA 2 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (1)
sitejam.com

Certificate Authority Authorization (CAA)

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