DNSBL Spam Check

Checked IP: 193.23.79.251
rDNS/PTR record: mx4.lew.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mx4.lew.de
34.8620 ms
Inactive: 2
Inactive
Response in: 2.0210969 seconds
Amount of searched blacklists: 26 (2 inactive)