DNSBL Spam Check

Checked IP: 149.72.22.84
rDNS/PTR record: o28.ptr4649.fourseasonssir.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: o28.ptr4649.fourseasonssir.com
12.3131 ms
Inactive: 2
Inactive
Response in: 5.5190351 seconds
Amount of searched blacklists: 25 (2 inactive)