DNSBL Spam Check

Checked IP: 212.18.21.89
rDNS/PTR record: mailnetzsch2.donotspam.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mailnetzsch2.donotspam.de
48.2140 ms
Inactive: 2
Inactive
Response in: 3.148288 seconds
Amount of searched blacklists: 26 (2 inactive)