DNSBL Spam Check

Checked IP: 88.217.187.46
rDNS/PTR record: host-88-217-187-46.customer.m-online.net

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: host-88-217-187-46.customer.m-online.net
21.4190 ms
Inactive: 2
Inactive
Response in: 4.8617859 seconds
Amount of searched blacklists: 25 (2 inactive)