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 lunde-gaard.no

Valid
Issued by (CA)
Let's Encrypt
Subject
lunde-gaard.no
Valid from
Aug 19, 2026
Valid until
Nov 17, 2026 (74 days remaining)
Public key
RSA 2048-bit
Serial
05BF5C6273A1D3FEAC5F23C7956C280C6BFC
SHA-256 fingerprint
28:CD:09:66:C9:0C:3B:4D:84:E5:1B:6E:3B:6B:07:18:C3:B3:23:A1:38:28:29:B8:52:63:0C:F5:DF:08:C1:50
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (1)
lunde-gaard.no

Certificate Authority Authorization (CAA)

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

Never get surprised by lunde-gaard.no's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch lunde-gaard.no 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.