res_option() =
{alt_nameservers, [nameserver()]} |
{edns, 0 | false} |
{inet6, boolean()} |
{nameservers, [nameserver()]} |
{recurse, boolean()} |
{retry, integer()} |
{timeout, integer()} |
{udp_payload_size, integer()} |
{usevc, boolean()} |
{nxdomain_reply, boolean()}
{alt_nameservers, [nameserver()]} |
{edns, 0 | false} |
{inet6, boolean()} |
{nameservers, [nameserver()]} |
{recurse, boolean()} |
{retry, integer()} |
{timeout, integer()} |
{udp_payload_size, integer()} |
{usevc, boolean()} |
{nxdomain_reply, boolean()}