DNSBL Spam Check

Checked IP: 185.2.142.50
rDNS/PTR record: mx01.ntw-datentechnik.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mx01.ntw-datentechnik.de
40.5350 ms
Inactive: 2
Inactive
Response in: 4.577379 seconds
Amount of searched blacklists: 25 (2 inactive)