DNSBL Spam Check

Checked IP: 2a00:9340:0:0:0:0:1:8a
rDNS/PTR record: smtp.nextgenerationnetworks.nl

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: smtp.nextgenerationnetworks.nl
597.9009 ms
Inactive: 2
Inactive
Response in: 2.989888 seconds
Amount of searched blacklists: 25 (2 inactive)