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 classixxx.com

Self-signed
Issued by (CA)
cp1013.blacksun.ca
Subject
cp1013.blacksun.ca
Valid from
Apr 22, 2024
Valid until
Apr 22, 2025 (expired 455 days ago)
Public key
RSA 4096-bit
Serial
2C43B54A179F732FE7D300CF5F3B22BA1E20A06A
SHA-256 fingerprint
06:BA:6A:68:0D:B1:5F:56:E0:1B:0E:CC:3D:86:40:A8:90:7E:F2:2D:23:35:2D:FF:34:07:B8:56:FD:CB:68:54
Chain
cp1013.blacksun.ca

Certificate Authority Authorization (CAA)

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