DNSBL Spam Check

Checked IP: 216.71.155.21
rDNS/PTR record: esa2.hc6214-32.iphmx.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: esa2.hc6214-32.iphmx.com
123.3408 ms
Inactive: 2
Inactive
Response in: 8.5148849 seconds
Amount of searched blacklists: 26 (2 inactive)