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 i-switchgear.com

Valid
Issued by (CA)
GlobalSign nv-sa
Subject
www.i-switchgear.com
Valid from
Aug 28, 2026
Valid until
Mar 15, 2027 (173 days remaining)
Public key
RSA 4096-bit
Serial
1D810329B71E7FE41DBD1CC2
SHA-256 fingerprint
A0:39:BD:B3:66:9E:E8:D3:36:30:77:C7:3B:E3:C9:29:6F:7C:19:72:60:01:6F:4A:F8:5A:04:2A:C6:C0:7D:82
Chain
GlobalSign GCC R46 DV TLS CA 2025 → GlobalSign Root R46
Subject Alternative Names (5)
autodiscover.i-switchgear.com, i-switchgear.com, mail.i-switchgear.com, owa.i-switchgear.com, www.i-switchgear.com

Certificate Authority Authorization (CAA)

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

This certificate has been served since Jul 29, 2026.

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TLS certificate

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