SSL/TLS Certificate Lookup

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

msec.de

SSL/TLS Certificate

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SSL/TLS Certificate for msec.de

Valid
Issued by (CA)
Sectigo Limited
Subject
www.msec.de
Valid from
Jun 5, 2026
Valid until
Dec 20, 2026 (153 days remaining)
Public key
RSA 2048-bit
Serial
7C6DB8A4E8FA57B0EC83FF9A9007BC3D
SHA-256 fingerprint
A4:9F:6F:E6:07:67:A0:BF:C0:7E:45:0A:1B:FC:A1:AD:81:E4:0A:7D:D7:6F:9B:66:89:1F:83:A6:54:2E:36:A5
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (2)
msec.de, www.msec.de

Certificate Authority Authorization (CAA)

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