N/url Module
url.resolveDomain()
Method Description: Returns a domain name for a NetSuite account.
Returns: string
Supported Script Types: Client and server scripts For more information, see SuiteScript 2.0 Script Types.
Governance: None
Module: N/url Module
Since: 2017.1
Search NetSuite - https://system.netsuite.com/app/help/helpcenter.nl?search=url.resolveDomain(options)

// Code Example 1

//Add additional code

//...

var output = url.resolveDomain({

    hostType: url.HostType.APPLICATION,

    accountId: '012345'

});

//...

//Add additional code



//SOURCE: https://system.netsuite.com/app/help/helpcenter.nl?fid=section_4861456597.html