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 staat-digital.de

Valid
Issued by (CA)
Let's Encrypt
Subject
staat-digital.de
Valid from
Oct 7, 2026
Valid until
Jan 5, 2027 (54 days remaining)
Public key
RSA 4096-bit
Serial
062428E0C8BF01E18B34011B67621CA4BB75
SHA-256 fingerprint
EF:F5:8B:2A:47:5F:52:15:D3:46:5B:F9:31:6D:E9:D3:8F:7E:D4:AB:BB:86:28:6D:5D:A9:6D:33:44:51:A2:49
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (25)
deutschland-digitalisieren.com, deutschland-digitalisieren.net, deutschland-digitalisieren.org, letsencrypt.staat-digital.de, oesterreich-digitalisieren.at, oesterreich-digitalisieren.com, oesterreich-digitalisieren.net, oesterreich-digitalisieren.org, schweiz-digitalisieren.ch, schweiz-digitalisieren.com, schweiz-digitalisieren.net, schweiz-digitalisieren.org, staat-digital.de, www.deutschland-digitalisieren.com, www.deutschland-digitalisieren.net, www.deutschland-digitalisieren.org, www.oesterreich-digitalisieren.at, www.oesterreich-digitalisieren.com, www.oesterreich-digitalisieren.net, www.oesterreich-digitalisieren.org, www.schweiz-digitalisieren.ch, www.schweiz-digitalisieren.com, www.schweiz-digitalisieren.net, www.schweiz-digitalisieren.org, www.staat-digital.de

Certificate Authority Authorization (CAA)

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

We've observed 1 previous certificate for this host. This certificate has been served since Nov 9, 2026.

Never get surprised by staat-digital.de's certificate expiring

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