DNSBL Spam Check

Checked IP: 2001:4d0:8302:1100::153
rDNS/PTR record: ndmsvnpf103.ndc.nasa.gov

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: ndmsvnpf103.ndc.nasa.gov
257.3631 ms
Inactive: 2
Inactive
Response in: 8.6830108 seconds
Amount of searched blacklists: 26 (2 inactive)