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47 lines
1.4 KiB
JavaScript
Executable File
47 lines
1.4 KiB
JavaScript
Executable File
#!/usr/bin/env node
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// Require the dns module
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var dns = require('dns');
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// Set DNS servers to OpenDNS IPv4
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var servers4 = dns.setServers(["208.67.222.222", "208.67.220.220"])
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// Check where myip.opendns.com resolves to and I think this is a function
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// that takes arguments err and addresses.
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dns.resolve4('myip.opendns.com', function (err, addresses) {
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// In case of error throw the error message?
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if (err) throw err;
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// Print the first thing in array addresses as it has our IPv4
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// address.
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console.log(addresses[0]);
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});
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// This code makes node codedump for some reason, maybe it has a bug
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// with IPv6 handling or it doesn't like my system not having native
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// or not-Teredo IPv6 connectivity.
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// node: ../deps/cares/src/ares_destroy.c:102: ares__destroy_servers_state: Assertion `ares__is_list_empty(&server->queries_to_server)' failed.
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// zsh: abort (core dumped) ./myip.js
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/*
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// Set DNS servers to OpenDNS IPv6
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var servers6 = dns.setServers(["2620:0:ccc::2", "2620:0:ccd::2"])
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// Check where myip.opendns.com resolves to and I think this is a function
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// that takes arguments err and addresses.
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dns.resolve6('myip.opendns.com', function (err, addresses) {
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// In case of error throw the error message?
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if (err) throw err;
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// Print the first thing in array addresses as it has our IPv4
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// address.
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console.log(addresses[0]);
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});
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*/
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