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 abp-landwirtschaft.de

Valid
Issued by (CA)
Sectigo Limited
Subject
*.abp-landwirtschaft.de
Valid from
Sep 19, 2026
Valid until
Apr 1, 2027 (151 days remaining)
Public key
RSA 2048-bit
Serial
2F00A4C452FBD0BC228CBA06102D6D0D
SHA-256 fingerprint
88:F5:4F:DA:38:8A:3C:C7:75:C6:D1:61:F7:60:64:EA:B3:91:C5:70:16:89:E8:BD:C4:79:35:EE:91:01:5C:60
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (2)
*.abp-landwirtschaft.de, abp-landwirtschaft.de

Certificate Authority Authorization (CAA)

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

Never get surprised by abp-landwirtschaft.de's certificate expiring

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