DNSBL Spam Check

Checked IP: 68.232.137.137
rDNS/PTR record: esa4.frb.iphmx.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: esa4.frb.iphmx.com
51.1129 ms
Inactive: 2
Inactive
Response in: 6.728941 seconds
Amount of searched blacklists: 25 (2 inactive)