SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
wort-ag.ch
SSL/TLS Certificate
SSL/TLS Certificate for wort-ag.ch
Valid- Issued by (CA)
- Google Trust Services
- Subject
- wort-ag.ch
- Valid from
- Jun 2, 2026
- Valid until
- Aug 31, 2026 (24 days remaining)
- Public key
- RSA 2048-bit
- Serial
- DDF782227C56BB7813DC808235CC90B6
- SHA-256 fingerprint
- AF:42:0F:84:0C:BA:C8:5E:F9:69:26:13:A7:96:25:87:59:3D:AE:50:02:51:20:0E:A2:5E:B7:38:C2:6A:A0:67
- Chain
- WR1 → GTS Root R1
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
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
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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