DNSBL Spam Check

Checked IP: 13.111.12.33
rDNS/PTR record: dn33.mta.exacttarget.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: dn33.mta.exacttarget.com
155.9939 ms
Inactive: 2
Inactive
Response in: 8.7937181 seconds
Amount of searched blacklists: 26 (2 inactive)