DNS Tools

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

• Reverse IP Lookup
• IP To Location
• Check if host is down
• ASN Lookup
• Reverse MX Lookup
• Chinese Firewall Test
• Port Scan
• IP History
• DNS Report
• 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