DNSBL Spam Check

Checked IP: 217.237.165.171
rDNS/PTR record: mx01.nkbrf.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mx01.nkbrf.de
109.7140 ms
Inactive: 2
Inactive
Response in: 8.3416069 seconds
Amount of searched blacklists: 26 (2 inactive)