DNSBL Spam Check

Checked IP: 149.72.87.249
rDNS/PTR record: o1.ptr8266.kathtreff.org

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: o1.ptr8266.kathtreff.org
11.4570 ms
Inactive: 2
Inactive
Response in: 4.9931569 seconds
Amount of searched blacklists: 26 (2 inactive)