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-web.ch
Valid- Issued by (CA)
- GlobalSign nv-sa
- Subject
- *.i-web.ch
- Valid from
- Oct 5, 2026
- Valid until
- Apr 22, 2027 (185 days remaining)
- Public key
- EC 384-bit
- Serial
- 417FDF42317F9D73D50E8160
- SHA-256 fingerprint
- 01:D6:3D:74:6F:D7:D0:45:D0:6B:E2:EF:47:74:2E:4B:F2:63:EE:83:7C:0E:2D:C6:A5:14:9C:EC:35:BC:96:BD
- Chain
- GlobalSign GCC R46 AlphaSSL CA 2025 → GlobalSign Root R46
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
We've observed 1 previous certificate for this host. This certificate has been served since Oct 18, 2026.
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Uptime
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DNS changes
We watch NS, MX, CAA, CNAME, TXT 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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