DNSBL Spam Check

Checked IP: 37.221.72.71
rDNS/PTR record: outbound.hpcgw.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: outbound.hpcgw.net
14.3111 ms
Inactive: 2
Inactive
Response in: 2.2563601 seconds
Amount of searched blacklists: 26 (2 inactive)