DNSBL Spam Check

Checked IP: 2a01:7e01:0:0:f03c:95ff:fe6b:efc5
rDNS/PTR record: cbxhub.oltmann.commbox.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: cbxhub.oltmann.commbox.com
271.9049 ms
Inactive: 2
Inactive
Response in: 2.3634539 seconds
Amount of searched blacklists: 25 (2 inactive)