function resolveNaptr

#resolveNaptr(hostname: string): Promise<NaptrRecord[]>

Uses the DNS protocol to resolve regular expression-based records (NAPTR records) for the hostname. On success, the Promise is resolved with an array of objects with the following properties:

flags
service
regexp
replacement
order
preference

{
  flags: 's',
  service: 'SIP+D2U',
  regexp: '',
  replacement: '_sip._udp.example.com',
  order: 30,
  preference: 100
}

Parameters #

#hostname: string

Return Type #

Promise<NaptrRecord[]>