DNSBL Spam Check

Checked IP: 168.87.137.115
rDNS/PTR record: smtpx-nasa.svcs.entsvcs.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smtpx-nasa.svcs.entsvcs.com
172.7400 ms
Inactive: 2
Inactive
Response in: 1.8476779 seconds
Amount of searched blacklists: 26 (2 inactive)