The host at this IP address is running a malware botnet controller which is being used to control infected computers (bots) around the globe using a trojan horse.
Loki botnet controller located at 172.67.143.130 on port 80 (using HTTP POST):
hXXp://controlsvr1.tk/Concord/fre.php
$ dig +short controlsvr1.tk
172.67.143.130
Other malicious domain names hosted on this IP address:
hu.buywatches.is 172.67.143.130
nl.buywatches.is 172.67.143.130
pt.buywatches.is 172.67.143.130
qwasm.com 172.67.143.130
controlsvr1.tk 172.67.143.130