DNSBL Spam Check

Checked IP: 51.178.64.221
rDNS/PTR record: z04.altospam.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: z04.altospam.com
52.7599 ms
Inactive: 2
Inactive
Response in: 7.250453 seconds
Amount of searched blacklists: 26 (2 inactive)