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 bag-bad-waldsee.de

Valid
Issued by (CA)
Let's Encrypt
Subject
bag-allgaeu-oberschwaben.de
Valid from
Nov 3, 2026
Valid until
Feb 1, 2027 (87 days remaining)
Public key
RSA 2048-bit
Serial
063CA4F8BF40412CD8B3E8E07458198EBCA3
SHA-256 fingerprint
A2:35:11:DD:84:D3:92:2A:01:F0:DA:51:5A:D6:0C:4F:28:C0:20:A2:A7:BB:B6:3F:97:FC:E0:1A:8D:6C:4C:E5
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (12)
bag-allgaeu-oberschwaben.de, bag-bad-waldsee.de, bag-kochbox.de, bagao.de, landtechnik-haegele.de, sdf-sbh.de, www.bag-allgaeu-oberschwaben.de, www.bag-bad-waldsee.de, www.bag-kochbox.de, www.bagao.de, www.landtechnik-haegele.de, www.sdf-sbh.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 4, 2026.

Never get surprised by bag-bad-waldsee.de's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch bag-bad-waldsee.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.