import "dns" for Dns
|
|
|
|
var addresses = Dns.lookup("localhost")
|
|
System.print(addresses is List) // expect: true
|
|
System.print(addresses.count > 0) // expect: true
|
|
|
|
var first = addresses[0]
|
|
System.print(first == "127.0.0.1" || first == "::1") // expect: true
|