DNSBL Spam Check

Checked IP: 167.89.22.53
rDNS/PTR record: o1.email.schedulehead.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: o1.email.schedulehead.com
8.3840 ms
Inactive: 2
Inactive
Response in: 5.5668349 seconds
Amount of searched blacklists: 25 (2 inactive)