SSL/TLS Certificate Lookup

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

hk-net.de

SSL/TLS Certificate

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SSL/TLS Certificate for hk-net.de

Valid
Issued by (CA)
Let's Encrypt
Subject
hk-net.de
Valid from
Jun 7, 2026
Valid until
Sep 5, 2026 (45 days remaining)
Public key
RSA 2048-bit
Serial
05931033DE098A528313ACABD005F3A2C634
SHA-256 fingerprint
67:0B:5B:6E:21:BC:17:0C:5D:07:ED:4F:6F:AB:C3:FE:EF:7C:BA:B1:5B:7B:1E:2B:73:FC:30:47:FB:3F:95:AD
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (2)
hk-net.de, www.hk-net.de

Certificate Authority Authorization (CAA)

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