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 gaffuri-bern.ch

Valid
Issued by (CA)
Let's Encrypt
Subject
gaffuri.ch
Valid from
Jul 22, 2026
Valid until
Oct 20, 2026 (86 days remaining)
Public key
RSA 2048-bit
Serial
05507AB54645EE8EF246D41B6CDB12EEAFCB
SHA-256 fingerprint
20:5B:FD:28:CF:9E:5E:F3:82:38:3A:A5:CF:3F:72:F6:5E:52:4B:58:16:97:9E:1F:8F:14:6F:D5:56:28:BC:5F
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (20)
3dgaffuri.ch, gaffuri-ag.ch, gaffuri-bern.ch, gaffuri-online.ch, gaffuri.ch, gaffuri3d.ch, gaffuriag.ch, gaffuribern.ch, grafischeszentrum.ch, grafischeszentrumbern.ch, www.3dgaffuri.ch, www.gaffuri-ag.ch, www.gaffuri-bern.ch, www.gaffuri-online.ch, www.gaffuri.ch, www.gaffuri3d.ch, www.gaffuriag.ch, www.gaffuribern.ch, www.grafischeszentrum.ch, www.grafischeszentrumbern.ch

Certificate Authority Authorization (CAA)

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

Never get surprised by gaffuri-bern.ch's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch gaffuri-bern.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.