SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
gekko-bygg.no
SSL/TLS Certificate
SSL/TLS Certificate for gekko-bygg.no
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- gekko-bygg.no
- Valid from
- Sep 11, 2026
- Valid until
- Dec 10, 2026 (88 days remaining)
- Public key
- EC 256-bit
- Serial
- 06C8C585CAA236CDA319FE3659BCAE940151
- SHA-256 fingerprint
- FC:F1:4C:E1:13:90:0C:C1:21:57:35:BD:B1:D4:C5:60:52:A3:05:9E:2D:BA:0F:3B:A8:37:90:4E:86:08:55:86
- Chain
- YE1 → Root YE → ISRG Root X2 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by gekko-bygg.no's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch gekko-bygg.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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.