DNS Lookup Function(4.3)

lookUpDNS

Sends a lookup query to the stated host and returns the result:

drudr lookUpDNS 
	( string queryType, 
	  string queryString, 
	  string host, 
	  int port, 
	  int timeout, 
	  int retries )

Parameter	Description

Parameter	Description
`queryType`	The query type to be used, for example, NAPTR, AAAA, CNAME. For a full list, see https://javadoc.io/static/dnsjava/dnsjava/3.3.1/org/xbill/DNS/Type.html
`queryString`	The string to be used in the query.
`host`	The host that should be used for the lookup.
`port`	The port that should be used for the lookup.
`timeout`	The number of milliseconds to wait before timeout.
`retries`	The number of retries you want to make before returning an error code and proceeding.
Returns	A `DNSResponseUDR` containing the lookup result (`list<DNSRecordUDRs>`), status code (`int`), and error message (`string`)