DNSBL Spam Check

Checked IP: 199.66.198.51
rDNS/PTR record: ironport02.network-host.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: ironport02.network-host.net
313.0589 ms
Inactive: 2
Inactive
Response in: 2.066843 seconds
Amount of searched blacklists: 26 (2 inactive)