DNSBL Spam Check

Checked IP: 103.251.44.194
rDNS/PTR record: optimus.hosterserver.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: optimus.hosterserver.com
456.2201 ms
Inactive: 2
Inactive
Response in: 5.254854 seconds
Amount of searched blacklists: 25 (2 inactive)