DNSBL Spam Check

Checked IP: 5.152.188.54
rDNS/PTR record: server421.appriver.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: server421.appriver.com
224.3969 ms
Inactive: 2
Inactive
Response in: 3.1747389 seconds
Amount of searched blacklists: 26 (2 inactive)