DNSBL Spam Check

Checked IP: 54.191.38.125
rDNS/PTR record: ww4.paubox.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: ww4.paubox.com
30.0140 ms
Inactive: 2
Inactive
Response in: 2.1648648 seconds
Amount of searched blacklists: 26 (2 inactive)