DNSBL Spam Check

Checked IP: 52.13.16.134
rDNS/PTR record: ww7.paubox.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: ww7.paubox.com
10.0219 ms
Inactive: 2
Inactive
Response in: 1.9515839 seconds
Amount of searched blacklists: 26 (2 inactive)