DNSBL Spam Check

Checked IP: 203.31.36.0
rDNS/PTR record: unassigned-0.smtp2go.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: unassigned-0.smtp2go.com
311.6090 ms
Inactive: 2
Inactive
Response in: 9.5329192 seconds
Amount of searched blacklists: 26 (2 inactive)