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 pc-elite.de

Self-signed
Issued by (CA)
Plesk
Subject
Plesk
Valid from
Mar 22, 2023
Valid until
Mar 21, 2024 (expired 898 days ago)
Public key
RSA 2048-bit
Serial
641B23D4
SHA-256 fingerprint
2B:C4:03:36:83:B1:76:34:69:2B:44:D6:25:C7:2C:50:ED:CD:1E:DF:88:14:4E:12:00:41:74:6A:5C:FC:A8:E0
Chain
Plesk

Certificate Authority Authorization (CAA)

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

Never get surprised by pc-elite.de's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch pc-elite.de 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.