function getServers
          
Usage in Deno
import { getServers } from "node:dns/promises";
getServers(): string[] 
      Returns an array of IP address strings, formatted according to RFC 5952, that are currently configured for DNS resolution. A string will include a port section if a custom port is used.
[
  '4.4.4.4',
  '2001:4860:4860::8888',
  '4.4.4.4:1053',
  '[2001:4860:4860::8888]:1053',
]
string[]