Syntax
lookupns(string)
Description
The lookupns() function returns an array of the name servers for the given host.
If no record is found, an empty string is returned
Example
println(lookupns("google.co.uk"))
println(lookupns("google.co.yewkay"))
["ns2.google.com.", "ns4.google.com.", "ns1.google.com.", "ns3.google.com."]
[]