DNSBL Spam Check

Checked IP: 88.99.136.171
rDNS/PTR record: srv.ongus.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: srv.ongus.com
19.6240 ms
Inactive: 2
Inactive
Response in: 4.4732342 seconds
Amount of searched blacklists: 25 (2 inactive)