DNSBL Spam Check

Checked IP: 77.90.28.100
rDNS/PTR record: 100.28.90.77.in-addr.arpa

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: 100.28.90.77.in-addr.arpa
32.2368 ms
Inactive: 2
Inactive
Response in: 4.905062 seconds
Amount of searched blacklists: 26 (2 inactive)