DNSBL Spam Check

Checked IP: 51.91.72.73
rDNS/PTR record: ns3161676.ip-51-91-72.eu

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: ns3161676.ip-51-91-72.eu
46.3591 ms
Inactive: 2
Inactive
Response in: 10.565002 seconds
Amount of searched blacklists: 25 (2 inactive)