DNSBL Spam Check

Checked IP: 2a03:2902:4:1:0:0:0:b
rDNS/PTR record: mxbackup2.routing.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mxbackup2.routing.net
59.7980 ms
Inactive: 2
Inactive
Response in: 2.0424099 seconds
Amount of searched blacklists: 26 (2 inactive)