DNSBL Spam Check

Checked IP: 51.255.36.152
rDNS/PTR record: 152.ip-51-255-36.eu

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: 152.ip-51-255-36.eu
46.5541 ms
Inactive: 2
Inactive
Response in: 4.1258011 seconds
Amount of searched blacklists: 25 (2 inactive)