DNSBL Spam Check

Checked IP: 23.100.56.64
rDNS/PTR record: eu52-emailsignatures-cloud.codetwo.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: eu52-emailsignatures-cloud.codetwo.com
46.0808 ms
Inactive: 2
Inactive
Response in: 4.4958491 seconds
Amount of searched blacklists: 26 (2 inactive)