DNSBL Spam Check

Checked IP: 51.75.141.112
rDNS/PTR record: grepsys.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: grepsys.com
33.0620 ms
Inactive: 2
Inactive
Response in: 9.3085041 seconds
Amount of searched blacklists: 25 (2 inactive)