DNSBL Spam Check

Checked IP: 37.9.172.128
rDNS/PTR record: 128.172.9.37.in-addr.arpa.websupport.sk

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: 128.172.9.37.in-addr.arpa.websupport.sk
70.1940 ms
Inactive: 2
Inactive
Response in: 8.89644 seconds
Amount of searched blacklists: 26 (2 inactive)