dns_lookup

Performs a DNS lookup.

Target function

Signature

1dns_lookup(name::string, ...)

Performs a DNS lookup.

dns_lookup is a global callable that can be used wherever an expression is valid. dns_lookup performs network or protocol work. Make timeouts, encodings, and authentication settings visible in calling code so failures are easier to diagnose.

Parameters

name: Required value of type string. Supply name positionally unless the signature shows a keyword form.
...: Additional values may be supplied after the earlier arguments.

Examples

Basic call

1dns_lookup('example.com')

The example shows the normal call shape. Adapt variable names, validation, and surrounding error handling to the context.