DNSBL Spam Check

Checked IP: 167.187.100.163
rDNS/PTR record: listserver.hilton.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: listserver.hilton.com
23.4129 ms
Inactive: 2
Inactive
Response in: 9.346348 seconds
Amount of searched blacklists: 26 (2 inactive)