DNSBL Spam Check

Checked IP: 2a03:4000:0:273:8422:88ff:fe47:6b9e
rDNS/PTR record: mxf990.netcup.net

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mxf990.netcup.net
11.2090 ms
Inactive: 2
Inactive
Response in: 2.324141 seconds
Amount of searched blacklists: 25 (2 inactive)