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 direkt-effekt.de

Hostname mismatch
Issued by (CA)
GlobalSign nv-sa
Subject
*.simplethings.de
Valid from
May 7, 2026
Valid until
Nov 22, 2026 (123 days remaining)
Public key
RSA 2048-bit
Serial
779F071F0534146F2A4EC365
SHA-256 fingerprint
73:6C:1F:74:06:42:1A:BC:A6:95:19:B1:3E:F2:EF:99:61:6A:5E:D5:3A:DA:FF:6D:A4:7A:BE:C8:C0:6A:4B:13
Chain
GlobalSign GCC R6 AlphaSSL CA 2025 → GlobalSign
Subject Alternative Names (2)
*.simplethings.de, simplethings.de

Certificate Authority Authorization (CAA)

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