SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

gez-service.de

SSL/TLS Certificate

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

SSL/TLS Certificate for gez-service.de

Hostname mismatch
Issued by (CA)
Let's Encrypt
Subject
gez.de
Valid from
Jul 28, 2026
Valid until
Oct 26, 2026 (45 days remaining)
Public key
RSA 4096-bit
Serial
06779C31D658CD0F111370C3FD32B3F3A1E2
SHA-256 fingerprint
B1:50:45:77:18:6A:6E:9C:71:37:11:5F:23:A1:1F:7E:97:3C:71:4C:90:C2:24:69:CB:1E:EC:D1:AD:0C:19:9B
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (23)
aendern.beitragsservice.de, aendern.rundfunkbeitrag.de, anmelden.beitragsservice.de, anmelden.rundfunkbeitrag.de, antworten.beitragsservice.de, antworten.gez.de, antworten.rundfunkbeitrag.de, auth-admin.rundfunkbeitrag.de, beitragsservice.de, cms.rundfunkbeitrag.de, faq.beitragsservice.de, faq.rundfunkbeitrag.de, formulare.rundfunkbeitrag.de, gez.de, kontakt.beitragsservice.de, kontakt.rundfunkbeitrag.de, presse.rundfunkbeitrag.de, rundfunkbeitrag.de, service.beitragsservice.de, service.rundfunkbeitrag.de, www.beitragsservice.de, www.gez.de, www.rundfunkbeitrag.de

Certificate Authority Authorization (CAA)

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

Never get surprised by gez-service.de's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch gez-service.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.