SSL/TLS Certificate Lookup

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

dgs-service.de

SSL/TLS Certificate

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

SSL/TLS Certificate for dgs-service.de

Expiring soon
Issued by (CA)
Let's Encrypt
Subject
dgs-service.de
Valid from
May 23, 2026
Valid until
Aug 21, 2026 (12 days remaining)
Public key
EC 384-bit
Serial
055F93B62887E218706D6BF62D19F28C1E18
SHA-256 fingerprint
42:32:5E:9E:EB:4D:DD:E4:74:69:E7:8B:E9:25:05:0F:2A:02:84:60:7A:E0:ED:2F:EB:C1:E4:84:A6:0B:CA:23
Chain
E8 → ISRG Root X2
Subject Alternative Names (38)
dgs-service.de, diakonie-badelster.de, diakonie-geringswalde.de, diakonie-miteinander.de, diakonie-reichenbach.de, diakonie-sozialdienst.de, diakonie.foundation, diakoniegesellschaft-sachsen.de, diakoniestiftung-sachsen.de, diakoniezschadrass.de, erzgebirgische-pflege.de, fk-heidehof.de, klinik-rothenburg.de, klinik-sonnenhoehe.de, mvz-borna.de, ort-jenseits-der-strasse.de, orthopaedisches-zentrum-rothenburg.de, pflege-aue.de, stiftungsentwicklung.de, www.dgs-service.de, www.diakonie-badelster.de, www.diakonie-geringswalde.de, www.diakonie-miteinander.de, www.diakonie-reichenbach.de, www.diakonie-sozialdienst.de, www.diakonie.foundation, www.diakoniegesellschaft-sachsen.de, www.diakoniestiftung-sachsen.de, www.diakoniezschadrass.de, www.erzgebirgische-pflege.de, www.fk-heidehof.de, www.klinik-rothenburg.de, www.klinik-sonnenhoehe.de, www.mvz-borna.de, www.ort-jenseits-der-strasse.de, www.orthopaedisches-zentrum-rothenburg.de, www.pflege-aue.de, www.stiftungsentwicklung.de

Certificate Authority Authorization (CAA)

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

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

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