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 arbeitsrechts-anwalt.com

Expired
Issued by (CA)
Let's Encrypt
Subject
www.fachanwaelte-gemuend.de
Valid from
Dec 8, 2020
Valid until
Mar 8, 2021 (expired 2068 days ago)
Public key
RSA 2048-bit
Serial
03EEF3A61EAF4099524B68FFA25C073F5BE5
SHA-256 fingerprint
15:BB:3C:B1:A2:D8:1F:AF:21:27:75:77:13:97:56:4C:16:C5:E3:DD:B2:4C:E4:83:33:41:C9:DB:CC:65:3C:06
Chain
R3
Subject Alternative Names (2)
fachanwaelte-gemuend.de, www.fachanwaelte-gemuend.de

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 Sep 17, 2026.

Never get surprised by arbeitsrechts-anwalt.com's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch arbeitsrechts-anwalt.com 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.