SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
gm-tech.ch
SSL/TLS Certificate
SSL/TLS Certificate for gm-tech.ch
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- gm-tech.ch
- Valid from
- Sep 9, 2025
- Valid until
- Oct 6, 2026 (69 days remaining)
- Public key
- RSA 2048-bit
- Serial
- A450EAF68829CE95EDD861B2D098C203
- SHA-256 fingerprint
- 3F:58:91:78:6A:CD:CF:76:0D:40:AA:40:44:F4:3B:F9:BC:71:7B:CF:27:47:6D:AB:3C:17:51:26:82:77:2B:C3
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
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 22, 2026.
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Uptime
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DNS changes
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TLS certificate
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