SSL/TLS Certificate Lookup

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aci-groep.net

SSL/TLS Certificate

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SSL/TLS Certificate for aci-groep.net

Hostname mismatch
Issued by (CA)
Sectigo Limited
Subject
smtp.spam-filter.email
Valid from
Jul 14, 2026
Valid until
Jan 28, 2027 (80 days remaining)
Public key
RSA 4096-bit
Serial
4E8E77788C9469D8F0256B438A5A4F69
SHA-256 fingerprint
FD:08:D3:2C:8D:41:6E:73:FA:8A:29:7C:D0:6C:FE:4A:96:35:B2:A7:0F:71:32:EE:ED:9C:79:EE:61:3E:78:D0
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (16)
beheer.qfilter.nl, beheer.spam-filter.cloud, beheer.spam-filter.email, fallbackmx.qfilter.eu, fallbackmx.spam-filter.cloud, mx.qfilter.nl, mx.spam-filter.email, mx01.spam-filter.email, mx02.spam-filter.email, mx03.spam-filter.email, mx04.spam-filter.email, mx05.spam-filter.email, mx06.spam-filter.email, mx07.spam-filter.email, outgoing.spam-filter.email, smtp.spam-filter.email

Certificate Authority Authorization (CAA)

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

This certificate has been served since Oct 21, 2026.

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TLS certificate

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