SSL/TLS Certificate Lookup

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

SSL/TLS Certificate for 1-cl.de

Valid
Issued by (CA)
Let's Encrypt
Subject
edv-einscl.de
Valid from
Aug 7, 2026
Valid until
Nov 5, 2026 (62 days remaining)
Public key
RSA 4096-bit
Serial
05940DC600686A9B67AB1309C834445EF252
SHA-256 fingerprint
EC:A5:42:08:D3:A9:81:89:43:97:27:CA:1B:71:48:7C:57:69:CF:CF:55:FB:73:B2:6A:5C:A8:F8:B9:F1:36:45
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (17)
*.1-cl.de, *.1cl.de, *.edv-einscl.de, *.edv.1cl.de, *.edvschwabach.de, *.eins-cl.de, 1-cl.de, edv-einscl.de, edvschwabach.de, eins-cl.de, www.1-clde.1cl.de, www.edv-einsclde.1cl.de, www.edvschwabachde.1cl.de, www.eins-clde.1cl.de, www.fernmac.edv.1cl.de, www.temp.1cl.de, www.werbung.1cl.de

Certificate Authority Authorization (CAA)

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

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Uptime

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DNS changes

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TLS certificate

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