1 Long: dns-ipv4-addr 2 Arg: <address> 3 Help: IPv4 address to use for DNS requests 4 Protocols: DNS 5 See-also: dns-interface dns-ipv6-addr 6 Added: 7.33.0 7 Requires: c-ares 8 Category: dns 9 --- 10 Tell curl to bind to <ip-address> when making IPv4 DNS requests, so that 11 the DNS requests originate from this address. The argument should be a 12 single IPv4 address. 13 14 If this option is used several times, the last one will be used. 15