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 kloster-ingenbohl.ch

Valid
Issued by (CA)
Let's Encrypt
Subject
kloster-ingenbohl.ch
Valid from
Jun 11, 2026
Valid until
Sep 9, 2026 (43 days remaining)
Public key
RSA 2048-bit
Serial
050B95C67588D38F74A6712E030BC9627594
SHA-256 fingerprint
81:34:5F:72:AA:05:72:25:19:90:66:DB:7B:FF:5A:77:F3:6E:26:02:86:51:18:37:12:78:8B:29:EB:89:45:38
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (2)
kloster-ingenbohl.ch, www.kloster-ingenbohl.ch

Certificate Authority Authorization (CAA)

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

Never get surprised by kloster-ingenbohl.ch's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch kloster-ingenbohl.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.