DNSBL Spam Check

Checked IP: 31.130.145.33
rDNS/PTR record: mta-tw-186.gca.su

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mta-tw-186.gca.su
134.2170 ms
Inactive: 2
Inactive
Response in: 5.256741 seconds
Amount of searched blacklists: 25 (2 inactive)