DNSBL Spam Check

Checked IP: 170.51.242.101
rDNS/PTR record: mailsweeper.claro.com.ar

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mailsweeper.claro.com.ar
764.9410 ms
Inactive: 2
Inactive
Response in: 5.745189 seconds
Amount of searched blacklists: 25 (2 inactive)