SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

praxisbb.de

SSL/TLS Certificate

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SSL/TLS Certificate for praxisbb.de

Valid
Issued by (CA)
Let's Encrypt
Subject
praxisbb.de
Valid from
May 24, 2026
Valid until
Aug 22, 2026 (32 days remaining)
Public key
RSA 2048-bit
Serial
0550D14AF0A87ECEFCA7E5FB29621037EEE1
SHA-256 fingerprint
B0:CF:EC:5A:E1:44:24:F3:DC:E2:3D:11:B9:8B:56:36:43:C2:52:93:96:72:8E:D1:34:BD:51:F8:A0:73:3E:0C
Chain
R13 → ISRG Root X1
Subject Alternative Names (2)
*.praxisbb.de, praxisbb.de

Certificate Authority Authorization (CAA)

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