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 ncs-scaline.fr

Self-signed
Issued by (CA)
ncs-scaline-srv1-web.localdomain
Subject
ncs-scaline-srv1-web.localdomain
Valid from
Jun 6, 2016
Valid until
Jun 4, 2026 (expired 121 days ago)
Public key
RSA 2048-bit
Serial
D0E5BDCEB107AE61
SHA-256 fingerprint
25:D6:E8:11:A7:80:8B:8A:49:2E:45:D4:62:E0:62:46:23:AA:A4:59:AC:FD:B2:88:63:00:92:80:82:DB:25:3F
Chain
ncs-scaline-srv1-web.localdomain

Certificate Authority Authorization (CAA)

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

Never get surprised by ncs-scaline.fr's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch ncs-scaline.fr 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.