DNSBL Spam Check

Checked IP: 2a01:4f8:c17:430::2
rDNS/PTR record: mx4.tz-com.at

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mx4.tz-com.at
9.1889 ms
Inactive: 2
Inactive
Response in: 7.135196 seconds
Amount of searched blacklists: 25 (2 inactive)