DNSBL Spam Check

Checked IP: 46.4.109.105
rDNS/PTR record: s7.gradwerk.tech

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: s7.gradwerk.tech
16.1419 ms
Inactive: 2
Inactive
Response in: 1.8386002 seconds
Amount of searched blacklists: 26 (2 inactive)