function resolve
resolve(hostname: string): Promise<string[]>Deprecated
Uses the DNS protocol to resolve a host name (e.g. 'nodejs.org') into an array
of the resource records. When successful, the Promise is resolved with an
array of resource records. The type and structure of individual results vary
based on rrtype:
On error, the Promise is rejected with an Error object, where err.code
is one of the DNS error codes.
Promise<string[]>