nmap -sT -sV 10.83.128.9 -p 1433 --open
Starting Nmap 7.80 ( https://nmap.org ) at 2020-02-24 03:47 EST
Nmap scan report for 10.83.128.9
Host is up (0.0027s latency).

PORT     STATE SERVICE  VERSION
1433/tcp open  ms-sql-s Microsoft SQL Server vNext tech preview 14.00.1000

Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 7.02 seconds