DNSBL Spam Check

Checked IP: 81.19.145.16
rDNS/PTR record: mail6.world4you.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail6.world4you.com
24.7161 ms
Inactive: 2
Inactive
Response in: 1.828681 seconds
Amount of searched blacklists: 26 (2 inactive)