DNSBL Spam Check

Checked IP: 198.71.72.133
rDNS/PTR record: bn-mx03.nuance.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: bn-mx03.nuance.com
50.5219 ms
Inactive: 2
Inactive
Response in: 4.821933 seconds
Amount of searched blacklists: 25 (2 inactive)