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 ib-baer.de

Expired
Issued by (CA)
Let's Encrypt
Subject
ib-baer.de
Valid from
Nov 17, 2025
Valid until
Feb 15, 2026 (expired 165 days ago)
Public key
EC 256-bit
Serial
065BE3B7D7614C9F924D7C5158961F006757
SHA-256 fingerprint
67:FC:63:78:FC:1C:B2:53:07:CF:BE:89:28:A3:3B:5A:E1:53:30:6C:66:C7:3A:73:00:F4:51:EA:0D:1D:DE:9E
Chain
E8 → ISRG Root X1
Subject Alternative Names (3)
autodiscover.ib-baer.de, cloud.ib-baer.de, ib-baer.de

Certificate Authority Authorization (CAA)

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

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TLS certificate

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