DNSBL Spam Check

Checked IP: 216.201.6.81
rDNS/PTR record: columbus.telserco.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: columbus.telserco.com
128.0749 ms
Inactive: 2
Inactive
Response in: 5.065367 seconds
Amount of searched blacklists: 26 (2 inactive)