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 34.88.129.31 on port 443:
$ telnet 34.88.129.31 443
Trying 34.88.129.31…
Connected to 34.88.129.31.
Escape character is ‘^]’
Malicious domains observed on this IP address:
accountreview-binance.com. 600 IN A 34.88.129.31
ch-accounts-binance.com. 600 IN A 34.88.129.31
ch-compliance-binance.com. 600 IN A 34.88.129.31
ch-investigation-binance.com. 600 IN A 34.88.129.31
dnb-mobilbankno.com. 600 IN A 34.88.129.31
es-blockchain.com. 600 IN A 34.88.129.31
espana-blockchain.com. 600 IN A 34.88.129.31
m-sparebank.info. 600 IN A 34.88.129.31
mmc-ventures.com. 600 IN A 34.88.129.31
nordea-norge.info. 600 IN A 34.88.129.31
nordeafi-peruutus.com. 600 IN A 34.88.129.31
opfi-peruutus.com. 600 IN A 34.88.129.31
ph-accounts-binance.com. 600 IN A 34.88.129.31
tesla-santander.com. 600 IN A 34.88.129.31