DNSBL Spam Check

Checked IP: 20.137.2.180
rDNS/PTR record: amer-mta103.csc.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: amer-mta103.csc.com
0.5460 ms
Inactive: 2
Inactive
Response in: 8.1052351 seconds
Amount of searched blacklists: 25 (2 inactive)