SSL/TLS Certificate Lookup

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

biregio.de

SSL/TLS Certificate

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SSL/TLS Certificate for biregio.de

Valid
Issued by (CA)
Let's Encrypt
Subject
biregio.de
Valid from
Jul 9, 2026
Valid until
Oct 7, 2026 (78 days remaining)
Public key
RSA 2048-bit
Serial
059AF4631A235A542AC8B8E5118A935AFABA
SHA-256 fingerprint
C5:FE:CA:7C:15:79:64:48:D7:BB:73:A0:11:35:EC:ED:36:B9:3D:D2:9D:EE:3F:A3:23:6B:7B:41:65:95:3F:AF
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (1)
biregio.de

Certificate Authority Authorization (CAA)

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