DNSBL Spam Check

Checked IP: 88.217.145.17
rDNS/PTR record: host-88-217-145-17.customer.m-online.net

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: host-88-217-145-17.customer.m-online.net
24.5972 ms
Inactive: 2
Inactive
Response in: 4.617486 seconds
Amount of searched blacklists: 25 (2 inactive)