DNSBL Spam Check

Checked IP: 217.144.139.53
rDNS/PTR record: vxz.rzk.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: vxz.rzk.net
41.8699 ms
Inactive: 2
Inactive
Response in: 2.118006 seconds
Amount of searched blacklists: 26 (2 inactive)