DNSBL Spam Check

Checked IP: 2.57.138.237
rDNS/PTR record: s53.zenbox.pl

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: s53.zenbox.pl
52.9909 ms
Inactive: 2
Inactive
Response in: 5.3377299 seconds
Amount of searched blacklists: 25 (2 inactive)