DNSBL Spam Check

Checked IP: 20.137.2.183
rDNS/PTR record: amer-mta112.csc.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: amer-mta112.csc.com
1,730.0210 ms
Inactive: 2
Inactive
Response in: 4.575408 seconds
Amount of searched blacklists: 25 (2 inactive)