dns_lookup_plugin

DNS Lookup Plugin

This will allow you to do a DNS lookup for any Domain, and will provide you with a JSON output.

• Requires: awk jq & dig installed.
• Only works on Linux
• Example Project Using this Plugin @ https://github.com/Bioblaze/dns_lookup_service Example Output

user@DESKTOP:/mnt/e/Github/dns_lookup_plugin$ node test.js 
[ { Name: 'divine.games.',
    TTL: '0',
    Class: 'IN',
    Type: 'TXT',
    IpAddress: '"heritage=external-dns,external-dns/owner=test,external-dns/resource=service/default/nginx"' } ]

Example Usage

var dns = require('dns_lookup_plugin');


var domain = "divine.games";
var type = "txt";

dns.lookup(domain,type).then((data) => {
    console.log(data);
}).catch((err) => {
    console.error(err);
})

Install Required Applications

• jq: sudo apt-get install jq
• awk: sudo apt-get install gawk
• dig: sudo apt-get install dig

Notes

• Todo: Make it work on Windows

Regex used for Domain Validation

• Regex: /(?:[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?\.)+[a-z0-9][a-z0-9-]{0,61}[a-z0-9]/

Supported DNS Record Types:

// #INFO List of DNS Record Types
// #URL https://en.wikipedia.org/wiki/List_of_DNS_record_types

const record_types = [
    //Resource Records
    'a',
    'aaaa',
    'afsdb',
    'apl',
    'caa',
    'cdnskey',
    'cds',
    'cert',
    'cname',
    'csync',
    'dhcid',
    'dlv',
    'dname',
    'dnskey',
    'ds',
    'eui48',
    'eui64',
    'hinfo',
    'hip',
    'ipseckey',
    'key',
    'kx',
    'loc',
    'mx',
    'naptr',
    'ns',
    'nsec',
    'nsec3',
    'nsec3param',
    'openpgpkey',
    'ptr',
    'rrsig',
    'rp',
    'sig',
    'smimea',
    'soa',
    'srv',
    'sshfp',
    'ta',
    'tkey',
    'tlsa',
    'tsig',
    'txt',
    'uri',
    'zonemd',
    'svcb',

    //Pseudo-RRs Record Types
    '*',
    'axfr',
    'ixfr',
    'opt',

    //Obsolete Record Types
    'md',
    'mf',
    'maila',
    'mb',
    'mg',
    'mr',
    'minfo',
    'mailb',
    'wks',
    'nb',
    'nbstat',
    'null',
    'a6',
    'nxt',
    'key',
    'sig',
    'hinfo',
    'rp',
    'x25',
    'isdn',
    'rt',
    'nsap',
    'nsap-ptr',
    'px',
    'eid',
    'nimloc',
    'atma',
    'apl',
    'sink',
    'gpos',
    'uinfo',
    'uid',
    'gid',
    'unspec',
    'spf',
    'ninfo',
    'rkey',
    'talink',
    'nid',
    'l32',
    'l64',
    'lp',
    'doa'
];