DNSBL Spam Check

Checked IP: 89.184.181.108
rDNS/PTR record: smtp.voipoperator.nl

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smtp.voipoperator.nl
143.2390 ms
Inactive: 2
Inactive
Response in: 6.696981 seconds
Amount of searched blacklists: 26 (2 inactive)