DNSBL Spam Check

Checked IP: 162.55.221.90
rDNS/PTR record: mailgateway2.dw-online.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mailgateway2.dw-online.net
5.8720 ms
Inactive: 2
Inactive
Response in: 2.4871898 seconds
Amount of searched blacklists: 26 (2 inactive)