DNSBL Spam Check

Checked IP: 52.18.230.96
rDNS/PTR record: smtp1.cust.cention.se

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smtp1.cust.cention.se
17.5030 ms
Inactive: 2
Inactive
Response in: 4.767374 seconds
Amount of searched blacklists: 26 (2 inactive)