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 cm-foods.nl

Self-signed
Issued by (CA)
Plesk
Subject
Plesk
Valid from
Oct 17, 2023
Valid until
Oct 16, 2024 (expired 664 days ago)
Public key
RSA 2048-bit
Serial
652E7A03
SHA-256 fingerprint
31:10:80:DE:F0:3D:79:BE:E6:82:3F:26:55:E2:18:5A:0D:A3:34:09:3F:34:6F:E6:3E:50:12:F2:FE:A8:FB:5D
Chain
Plesk

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 Aug 4, 2026.

Never get surprised by cm-foods.nl's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch cm-foods.nl 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.