DNSBL Spam Check

Checked IP: 2a03:4000:0:49f:b4df:5cff:fee9:d798
rDNS/PTR record: mx2ef6.netcup.net

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mx2ef6.netcup.net
13.4199 ms
Inactive: 2
Inactive
Response in: 2.8088269 seconds
Amount of searched blacklists: 25 (2 inactive)