The host at this IP address is obviously operated by cybercriminals. It is running a malware botnet controller which is being used to control infected computers (bots) around the globe using a trojan horse.
Malware botnet controller located at 34.71.71.46 on port 443:
$ telnet 217.25.89.114 443
Trying 217.25.89.114…
Connected to 217.25.89.114.
Escape character is ‘^]’.
Malicious domains observed on this IP address:
allthisworldinonehands.com. 600 IN A 217.25.89.114
appstatsc.com. 600 IN A 217.25.89.114
avyanok.com. 600 IN A 217.25.89.114
ami-gl.net. 600 IN A 217.25.89.114
btc-finder.net. 600 IN A 217.25.89.114
vpn-lib.com. 600 IN A 217.25.89.114