DNSBL Spam Check

Checked IP: 213.133.104.4
rDNS/PTR record: www4.your-server.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: www4.your-server.de
5.7130 ms
Inactive: 2
Inactive
Response in: 2.172061 seconds
Amount of searched blacklists: 26 (2 inactive)