DNSBL Spam Check

Checked IP: 2a03:4000:0:4db:8837:1cff:fe81:3d8e
rDNS/PTR record: mxe836.netcup.net

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mxe836.netcup.net
14.6999 ms
Inactive: 2
Inactive
Response in: 2.4594541 seconds
Amount of searched blacklists: 25 (2 inactive)