DNSBL Spam Check

Checked IP: 198.21.6.113
rDNS/PTR record: o1.sg.alertmedia.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: o1.sg.alertmedia.com
18.2340 ms
Inactive: 2
Inactive
Response in: 1.8932381 seconds
Amount of searched blacklists: 26 (2 inactive)