DNSBL Spam Check

Checked IP: 203.150.188.16
rDNS/PTR record: 16.188.150.203.sta.inet.co.th

Listed: 1 findings
Finding Response time
Blacklisted: Spamhaus ZEN
Try to delist your IP from zen.spamhaus.org
Follow the instrucion on this website.
16.8090 ms
Not Listed: 25 checks
Check Response time
Found rDNS/PTR: 16.188.150.203.sta.inet.co.th
250.4480 ms
Inactive: 2
Inactive
Response in: 5.2812562 seconds
Amount of searched blacklists: 26 (2 inactive)