DNSBL Spam Check

Checked IP: 2001:4c80:40:62d:0:0:25:1
rDNS/PTR record: mailgate-1.zdv.net

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mailgate-1.zdv.net
451.9608 ms
Inactive: 2
Inactive
Response in: 7.8634779 seconds
Amount of searched blacklists: 25 (2 inactive)