DNSBL Spam Check

Checked IP: 203.239.200.121
rDNS/PTR record: hdecbmail01.hdec.co.kr

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: hdecbmail01.hdec.co.kr
774.1358 ms
Inactive: 2
Inactive
Response in: 10.4311249 seconds
Amount of searched blacklists: 25 (2 inactive)