DNSBL Spam Check

Checked IP: 139.138.37.100
rDNS/PTR record: esa12.hc1455-7.c3s2.iphmx.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: esa12.hc1455-7.c3s2.iphmx.com
28.7158 ms
Inactive: 2
Inactive
Response in: 6.990695 seconds
Amount of searched blacklists: 26 (2 inactive)