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 gm-safety.ca

Valid
Issued by (CA)
Sectigo Limited
Subject
gm-safety.ca
Valid from
Mar 15, 2026
Valid until
Sep 29, 2026 (69 days remaining)
Public key
RSA 4096-bit
Serial
BC3E3D3EA1A4864D479D422C70A41B12
SHA-256 fingerprint
20:6B:3C:23:FE:F4:DD:8E:95:32:40:26:8F:F0:E5:13:9F:E4:9D:D9:07:AF:F5:BE:1B:5B:A2:66:96:CB:FB:C8
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46
Subject Alternative Names (2)
gm-safety.ca, www.gm-safety.ca

Certificate Authority Authorization (CAA)

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

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Uptime

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DNS changes

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TLS certificate

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

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