SSL/TLS Certificate Lookup

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

hoern-campus.de

SSL/TLS Certificate

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SSL/TLS Certificate for hoern-campus.de

Valid
Issued by (CA)
Let's Encrypt
Subject
hoern-campus.de
Valid from
Jun 14, 2026
Valid until
Sep 12, 2026 (53 days remaining)
Public key
RSA 2048-bit
Serial
0544BC1FC5A6CC6C044466A8741DFCBD85AF
SHA-256 fingerprint
96:36:60:88:7F:F8:CB:95:CD:CE:71:E9:25:9C:9E:CF:F3:E6:C9:CB:C7:2E:01:AA:F6:1E:5D:CE:00:F5:FA:01
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (2)
hoern-campus.de, www.hoern-campus.de

Certificate Authority Authorization (CAA)

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