DNSBL Spam Check

Checked IP: 145.253.89.222
rDNS/PTR record: kb.preventgroup.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: kb.preventgroup.com
8.9850 ms
Inactive: 2
Inactive
Response in: 5.0894861 seconds
Amount of searched blacklists: 26 (2 inactive)