DNSBL Spam Check

Checked IP: 12.203.197.22
rDNS/PTR record: spmep504.mcmaster.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: spmep504.mcmaster.com
270.7300 ms
Inactive: 2
Inactive
Response in: 5.8539779 seconds
Amount of searched blacklists: 26 (2 inactive)