DNSBL Spam Check

Checked IP: 109.90.55.1
rDNS/PTR record: mx1.jff-lan.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mx1.jff-lan.com
31.9860 ms
Inactive: 2
Inactive
Response in: 3.1045561 seconds
Amount of searched blacklists: 26 (2 inactive)