DNSBL Spam Check

Checked IP: 89.28.141.173
rDNS/PTR record: 89.28.141.173.sip.tpponline.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: 89.28.141.173.sip.tpponline.de
147.4841 ms
Inactive: 2
Inactive
Response in: 4.9264619 seconds
Amount of searched blacklists: 25 (2 inactive)