SSL/TLS Certificate Lookup

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

dnstrack.ch

SSL/TLS Certificate

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SSL/TLS Certificate for dnstrack.ch

Hostname mismatch
Issued by (CA)
ZeroSSL GmbH
Subject
web001.webgleis.ch
Valid from
Apr 29, 2026
Valid until
Jul 28, 2026 (7 days remaining)
Public key
RSA 4096-bit
Serial
1CBCB81FE505228AEF10095ABBDB8930
SHA-256 fingerprint
35:08:D1:BB:13:23:B6:C1:22:DE:62:1B:83:69:E8:E7:42:32:13:03:1C:06:CC:5A:DC:71:B9:90:B0:04:6C:4A
Chain
ZeroSSL RSA DV SSL CA 2 → Sectigo Public Server Authentication Root R46
Subject Alternative Names (5)
monikaherzig.ch, sigifam.ch, web001.webgleis.ch, www.monikaherzig.ch, www.sigifam.ch

Certificate Authority Authorization (CAA)

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