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 wehle-saechsische-schweiz.de

Valid
Issued by (CA)
Sectigo Limited
Subject
wehle-saechsische-schweiz.de
Valid from
Nov 13, 2025
Valid until
Dec 4, 2026 (25 days remaining)
Public key
RSA 2048-bit
Serial
1470E55E378B8FEBCDA9D8D34DE666C1
SHA-256 fingerprint
3B:75:95:A5:56:A1:EF:CC:BA:89:F0:9A:AE:5E:21:01:21:20:ED:6D:DD:BF:5A:A2:DE:BB:3C:3C:86:FF:CF:35
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (2)
wehle-saechsische-schweiz.de, www.wehle-saechsische-schweiz.de

Certificate Authority Authorization (CAA)

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

Never get surprised by wehle-saechsische-schweiz.de's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch wehle-saechsische-schweiz.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.