DNSBL Spam Check

Checked IP: 174.142.116.51
rDNS/PTR record: relay7.explore-blue.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: relay7.explore-blue.com
47.4641 ms
Inactive: 2
Inactive
Response in: 8.544137 seconds
Amount of searched blacklists: 26 (2 inactive)