public virtual async List<Variant> lookup_records_async (string rrname, ResolverRecordType record_type, Cancellable? cancellable = null) throws Error
Begins asynchronously performing a DNS lookup for the given
rrname, and eventually calls
callback, which must call
lookup_records_async.end to get the final result.
See lookup_records for more details.
the DNS name to lookup the record for
the type of DNS record to lookup
a Cancellable, or null
callback to call after resolution completes