DNSBL Spam Check

Checked IP: 194.56.219.33
rDNS/PTR record: smtp1.iwb.ch

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smtp1.iwb.ch
832.0110 ms
Inactive: 2
Inactive
Response in: 5.8709009 seconds
Amount of searched blacklists: 26 (2 inactive)