DNSBL Spam Check

Checked IP: 2001:1490:0:800:0:0:0:192
rDNS/PTR record: fmail1.isu.net.sa

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: fmail1.isu.net.sa
624.1829 ms
Inactive: 2
Inactive
Response in: 7.683363 seconds
Amount of searched blacklists: 25 (2 inactive)