DNSBL Spam Check

Checked IP: 159.183.115.136
rDNS/PTR record: o2.ptr5243.codetwo.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: o2.ptr5243.codetwo.com
3.9959 ms
Inactive: 2
Inactive
Response in: 2.1825242 seconds
Amount of searched blacklists: 26 (2 inactive)