SSL/TLS Certificate Lookup

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

itt-sc.de

SSL/TLS Certificate

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SSL/TLS Certificate for itt-sc.de

Valid

Issued by (CA): Let's Encrypt
Subject: *.eu.kdwwnlqe.a2hosted.com
Valid from: Oct 2, 2026
Valid until: Dec 31, 2026 (87 days remaining)
Public key: RSA 2048-bit
Serial: 0680014C32BECF28E963156B7C1BDD621DFA
SHA-256 fingerprint: 2D:10:41:29:28:50:49:41:EA:0E:2D:B6:8D:BE:FA:EC:92:5E:AA:CC:EF:8C:3D:C7:FA:E7:5A:F6:D8:82:67:21
Chain: YR2 → Root YR → ISRG Root X1

Subject Alternative Names (15)

*.de.kdwwnlqe.a2hosted.com, *.eu.kdwwnlqe.a2hosted.com, *.nuciasecurity.eu, autodiscover.itt-sc.de, cpanel.itt-sc.de, cpcalendars.itt-sc.de, cpcontacts.itt-sc.de, itt-sc.de, mail.itt-sc.de, nuciasecurity.eu, webdisk.itt-sc.de, webmail.itt-sc.de, www.itt-sc.de, www.itt-sc.de.kdwwnlqe.a2hosted.com, www.nuciasecurity.eu.kdwwnlqe.a2hosted.com

Certificate Authority Authorization (CAA)

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

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TLS certificate

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