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 184.108.40.206 on port 80 (using HTTP POST):
$ dig +short akiwinds.duckdns.org
$ nslookup 220.127.116.11
Other malicious domain names hosted on this IP address: