DNSBL Spam Check

Checked IP: 64.89.181.4
rDNS/PTR record: uncsppa1.nebraska.edu

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: uncsppa1.nebraska.edu
24.3781 ms
Inactive: 2
Inactive
Response in: 2.0091431 seconds
Amount of searched blacklists: 26 (2 inactive)