Long: dns-ipv6-addr
Arg: <address>
Help: IPv6 address to use for DNS requests
Protocols: DNS
See-also: dns-interface dns-ipv4-addr
Added: 7.33.0
Requires: c-ares
Category: dns
Example: --dns-ipv6-addr 2a04:4e42::561 $URL
---
Tell curl to bind to <ip-address> when making IPv6 DNS requests, so that
the DNS requests originate from this address. The argument should be a
single IPv6 address.

If this option is used several times, the last one will be used.