1--- 2c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. 3SPDX-License-Identifier: curl 4Long: dns-interface 5Arg: <interface> 6Help: Interface to use for DNS requests 7Protocols: DNS 8Added: 7.33.0 9Requires: c-ares 10Category: dns 11Multi: single 12See-also: 13 - dns-ipv4-addr 14 - dns-ipv6-addr 15Example: 16 - --dns-interface eth0 $URL 17--- 18 19# `--dns-interface` 20 21Tell curl to send outgoing DNS requests through <interface>. This option is a 22counterpart to --interface (which does not affect DNS). The supplied string 23must be an interface name (not an address). 24