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 spiri-cons.ch

Valid
Issued by (CA)
Google Trust Services
Subject
spiri-cons.ch
Valid from
Jun 12, 2026
Valid until
Sep 10, 2026 (49 days remaining)
Public key
EC 256-bit
Serial
A7E6912F1ED5DB700E9866A75DD2A2E5
SHA-256 fingerprint
55:0B:99:DB:3A:12:2D:22:C9:E7:BC:C3:7A:2F:6A:6B:1F:4A:BC:C0:59:11:11:83:06:C2:CA:9A:03:65:05:E4
Chain
WE1 → GTS Root R4
Subject Alternative Names (1)
spiri-cons.ch

Certificate Authority Authorization (CAA)

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

Never get surprised by spiri-cons.ch's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch spiri-cons.ch continuously, notifying you the moment anything moves across all three signals:

Uptime

We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.

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.

Monitor this certificate free

Free for your first domain: uptime, DNS, and certificate together. No credit card.