All in one library for dns query

DNS Tools is powered by view-dns and ip-api. It provides you with a bunch of dns related search api.

Node versions

v8.15.0 +

Features

• All in one DNS Query Library
• No Dependency
• Formatted OUTPUT
• Fast
• Reliable

Functions

• [x] Reverse IP Lookup
• [x] IP To Location
• [x] Check if host is down
• [x] ASN Lookup
• [x] Reverse MX Lookup
• [x] Chinese Firewall Test
• [x] Port Scan
• [x] IP History
• [x] DNS Report
• [x] DNSSEC Test
• [ ] WHOIS Report
• [ ] Reverse Whois Lookup
• [ ] Iran Firewall Test
• [ ] DNS Record Lookup
• [ ] Spam Database Lookup
• [ ] Abuse Contact Lookup
• [ ] Reverse NS Lookup
• [ ] DNS Propagation Checker
• [ ] Reverse DNS Lookup
• [ ] MAC Address Lookup

Install and Use

npm i dnstools@latest

Demonstrating IP Location

const dnstool = require("dnstools");

dnstool.ipLocation("172.9.8.5", (err, data) => {
  if (err) {
    console.log("error in query");
  } else {
    console.log(data);

    /*  OUTPUT

            { as: 'AS7018 AT&T Services, Inc.',
                city: 'Los Angeles',
                country: 'United States',
                countryCode: 'US',
                isp: 'AT&T Services, Inc.',
                lat: 34.0818,
                lon: -118.1753,
                org: 'AT&T Corp',
                query: '172.9.8.5',
                region: 'CA',
                regionName: 'California',
                status: 'success',
                timezone: 'America/Los_Angeles',
                zip: '90032' }
        */
  }
});

API

| Function | Description | Parameters | Callback Data | | :-------------- | :------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | :-------------------------------------------------------- | :-------------------------------------------- | | reverseIp | Reverse lookup to quickly shows all other domains hosted from the same server. | host: String callback: callback(err, data) | err: Error or String data: Array | | ipLocation | Display geographic information about a supplied IP address including city, country, latitude, longitude and more. | ip: String callback: callback(err, data) | err: Error or String data: Object | | isHostDown | Checks whether a specified site is down or not. | host: string callback: callback(err, data) | err: Error or String data: Boolean | | asnLookup | Determine which company owns the specified Autonomous System Number | asn: Number callback: callback(err, data) | err: Error or String data: Object | | reverseMX | Takes a mail server (e.g. mail.google.com) and quickly shows all other domains that use the same mail server | mailServer: String callback: callback(err, data) | err: Error or String data: Array | | chineseFirewall | Checks whether a site is blocked by the Great Firewall of China | host: String callback: callback(err, data) | err: Error or String data: Array | | portScan | Port scanner will test whether common ports are open on a server. Ports scanned are: 21, 22, 23, 25, 80, 110, 139, 143, 445, 1433, 1521, 3306 and 3389 | host: String callback: callback(err, data) | err: Error or String data: Array | | ipHistory | Shows a historical list of IP addresses a given domain name has been hosted on as well as where that IP address is geographically located, and the owner of that IP address. | host: String callback: callback(err, data) | err: Error or String data: Array | | dnssec | Test if any domain name is configured for DNSSEC (Domain Name System Security Extensions). | host: String callback: callback(err, data) | err: Error or String data: Object | | dnsreport | View a complete report on the DNS settings for your domain. This tool is designed to assist webmasters and system administrators diagnose DNS related issues. A number of tests are run on your DNS settings with results displayed in an easy to understand manner. | host: String callback: callback(err, data) | err: Error or String data: Object |

License

DNS Tool is licensed under Apache-2.0

Contribution

Read contribution guidelines from here