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- Subject: Re: LuaSocket: find out current IP address
- From: Petite Abeille <petite.abeille@...>
- Date: Mon, 12 Apr 2010 20:21:40 +0200
On Apr 12, 2010, at 7:01 PM, Jon Nalley wrote:
> Keep in mind the host running the above code must be using the OpenDNS
> nameservers for DNS. The IP's of the OpenDNS servers are:
> 208.67.222.222 and 208.67.220.220
Cool :)
% dig @208.67.222.222 myip.opendns.com A +short
Is it possible to pass the DNS server name to query to LuaSocket? Hmmm... apparently not.
dns.lua [1] to the rescue!
local dns = require( 'dns' )
dns._resolver = dns.resolver()
dns._resolver:setnameserver( '208.67.222.222' )
print( dns.lookup( 'myip.opendns.com', 'A', 'IN' ) )
[1] http://ztact.com/software/dns.lua
