DNSBL Spam Check

Checked IP: 202.74.238.227
rDNS/PTR record: elern101.colo.co.id

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: elern101.colo.co.id
1,449.3341 ms
Inactive: 2
Inactive
Response in: 3.1727371 seconds
Amount of searched blacklists: 26 (2 inactive)