Find the ip address of websites

While there are other complex ways to find out where Cloudflare and other reverse proxied websites are hosted like scanning IPv4 for SSL certificates, text fingerprints in the HTML and headers, Favicons and other identifiers , our historical DNS database is one of the simplest strategies to uncover your Cloudflare secured website's current web hosting provider.

Are you doing security research? Need to find out more information about any website powered by Cloudflare? Need to ensure your website is totally locked down? We can help. When you start an IT security investigation, the first phase is the data reconnaissance and intel gathering about your target. Today, we'll take a look at the best tools to do this.

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We know how vulnerable we are on the Internet — from the very day it was created, attackers have been trying to compromise the safety of its users and the confidentiality of their data. A few weeks ago we launched our new IP, Domain, and Company Enrichment Feeds, and today we're excited to show you one of the most robust information gathering utilities available on the Internet.

Find Website IP

Signup for free. Follow us on Twitter to receive updates! Follow SecurityTrails. Sign up for our newsletter! In fact, there are several command line tools you can use to find the IP address of a website. In an earlier article, I showed you how to find IP address in Linux.

Your Answer

In this one, I am going to show you some of those commands here. Do note that you might have to install some of these utilities mentioned here.

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Good news is that they are available in the default repositories of most Linux distributions. You can easily install them using the package manager of your distribution. Dig is a DNS lookup utility. The sole purpose of this command is to perform DNS lookup and display the answers returned by the nameserver of the queried website.

A sample output for the dig command looks like this:. Facebook has tons of servers and you may see a different IP address based on your geo-location and time.


Like Dig, nslookup command is also used for querying the DNS records. You might need to install nslookup. On Debian and Ubuntu, the command below will install nslookup:. Like the above two, host is also a DNS lookup utility.

How to Find a Websites IP Address

But unlike the above two commands, the output of the host command is neat and precise. It just displays the IPv4 and IPv6 addresses of a website. Ping command is used to check whether the remote host is up or not. The syntax is pretty much the same.