DNSBL Spam Check

Checked IP: 78.137.103.144
rDNS/PTR record: mailgateway3.mailing-server.org

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mailgateway3.mailing-server.org
29.7120 ms
Inactive: 2
Inactive
Response in: 5.841011 seconds
Amount of searched blacklists: 26 (2 inactive)