DNSBL Spam Check

Checked IP: 144.208.212.213
rDNS/PTR record: smtprelay05.redbull.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smtprelay05.redbull.com
25.2252 ms
Inactive: 2
Inactive
Response in: 1.74192 seconds
Amount of searched blacklists: 26 (2 inactive)