DNSBL Spam Check

Checked IP: 91.121.231.239
rDNS/PTR record: ip239.ip-91-121-231.eu

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: ip239.ip-91-121-231.eu
50.0720 ms
Inactive: 2
Inactive
Response in: 4.879456 seconds
Amount of searched blacklists: 25 (2 inactive)