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 it-norge.no

Valid
Issued by (CA)
Let's Encrypt
Subject
it-norge.no
Valid from
Nov 9, 2026
Valid until
Feb 7, 2027 (84 days remaining)
Public key
RSA 2048-bit
Serial
060B54314ED0CD8A68EC2DD0F4F5EA165625
SHA-256 fingerprint
69:4D:E3:4C:E6:BD:8F:56:B0:8F:E2:6E:22:4B:CE:4B:76:C1:7C:53:20:50:E0:9E:B9:07:F6:CF:BE:C8:3A:35
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (2)
it-norge.no, www.it-norge.no

Certificate Authority Authorization (CAA)

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

This certificate has been served since Oct 6, 2026.

Never get surprised by it-norge.no's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch it-norge.no continuously, notifying you the moment anything moves across all three signals:

Certificate monitor showing the issuer, expiry date, chain status, fingerprint, covered names, and a history of a rotation and an expiry warning

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, 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.

Monitor this certificate free

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