DNSBL Spam Check

Checked IP: 167.89.81.233
rDNS/PTR record: o1.ptr2770.highwire.org

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: o1.ptr2770.highwire.org
4.1962 ms
Inactive: 2
Inactive
Response in: 1.8270071 seconds
Amount of searched blacklists: 26 (2 inactive)