{"id":2653,"date":"2021-03-14T02:27:48","date_gmt":"2021-03-14T10:27:48","guid":{"rendered":"https:\/\/ideoname.com\/blog\/?p=2653"},"modified":"2022-11-28T00:00:38","modified_gmt":"2022-11-28T08:00:38","slug":"best-subdomain-finder-tools","status":"publish","type":"post","link":"https:\/\/ideoname.com\/blog\/best-subdomain-finder-tools\/","title":{"rendered":"How To Find Subdomains of a Domain? Best Subdomain Finder"},"content":{"rendered":"

Why is it important to know how to find all subdomains of a domain?<\/span><\/strong>\u00a0As your business grows, there will be occasions when you have multiple web application setups on various subdomains. Having too many subdomains is not the problem. However, you should have complete information about how and why they are created. Also, any subdomains in the background used for developing particular applications need to be monitored frequently to avoid hackers using them for spamming.<\/span><\/p>\n

Subdomains lying in the background would severely risk the online business. Hackers from all around the world choose them as their entry point to the website. These doorway pages can be hacked using simple tricks. It will help if you protect your assets by having a close eye on each page developed for testing purposes.<\/span><\/p>\n

A large enterprise with multiple subdomains created over time would have difficulty finding them manually. The good news is several tools available online that make the job easy. You will have a detailed list of your website’s subdomains when you use these tools. In the following, we will discuss\u00a0<\/span>how to know the subdomain of a domain<\/span><\/strong>\u00a0utilizing some best tools that run seamlessly.<\/span><\/p>\n

If you aim to know about subdomain vs subdirectory SEO<\/strong><\/a> impacts, click on the link provided!<\/p>\n

7 Best Subdomain Finder Websites<\/h2>\n

1) DNS Dumpster<\/h3>\n

DNS Dumpster<\/a><\/strong> is a subdomains finder<\/strong> tool developed to provide hosting information of the domain name. It doesn\u2019t only find subdomains of a domain<\/strong>, but you can also check all vital information such as find subdomain IP address<\/strong>, hosting location, server details, NS records, MX records, TXT records, and etc.<\/p>\n

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\"dns<\/p>\n

2) Spyse<\/h3>\n

Spyse<\/a><\/strong> subdomain finder is one of the best tools that provides research reports using the search engine. You can easily find all subdomains for a domain<\/strong> using the tool with the free search option.<\/p>\n

\"spyse\"<\/p>\n

3) Nmmapper<\/h3>\n

Nmmapper<\/a><\/strong> is one of the popular subdomains lookup<\/strong> tools that offer a comprehensive report of the domain name. Get the information about Anubix, Amass, DNScan, and Lepus using this tool.<\/p>\n

If you want to know how to find hidden web pages<\/strong><\/a> , check this article out!<\/p>\n

\"nmmapper\"<\/p>\n

4) Sublist3r<\/h3>\n

Get all subdomains of a domain<\/strong> with the help of Sublist3r<\/a><\/strong> . It is developed using the popular Python programming language. Sublist3r supports major search engines such as Google, Yahoo, Bing, Ask, etc to collect the information. However, it may require technical knowledge to install and set up the application on your desktop computer. Once it is set up, it runs seamlessly.<\/p>\n

If you are interested to know what is parked domain<\/a><\/strong> , don’t miss this article!<\/em><\/p>\n

\"sublist3r\"<\/p>\n

5) ImmuniWeb<\/h3>\n

Now find any subdomain<\/strong> using the ImmuniWeb<\/a><\/strong> domain subdomain lookup online tool. It offers SSL scan features for the security search. Submit the URL in the search box, and the application will check all subdomains of a domain<\/strong> and provide you with a comprehensive report in a few seconds.<\/p>\n

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\"immuniweb\"<\/p>\n

6) Netcraft<\/h3>\n

Netcraft<\/a> subdomain online scanner<\/strong> is known for its extended domain database that provides instant results to the users about the domain name. Search any number of the domain to find the publically listed information of its subdomains.
\nThis tool provides information about the main domain, subdomains, first seen date, netblock, and OS information. For a comprehensive report, click on the site report, where you will find additional details of the servers and other vital information.<\/p>\n

If you are wondering is dnssec necessary<\/strong><\/a> , this article can help you!<\/em><\/p>\n

\"netcraft<\/p>\n

7) CloudPiercer<\/h3>\n

CloudPiercer is an advanced website subdomain finder online<\/strong> tool available that provides free service to users. Find if the subdomain exists on your website. You can track other important information such as the origin of IP, exposed information, and server information to identify the loopholes in the server.
\nIP exposed to the hacker would create vulnerability on the server. Hackers can use the exposed IP for DDoS attacks. Use the CloudPiercer tools to detect the exposed data and available subdomain in the background to block them from hackers.<\/p>\n

If you are willing to know what is dns and how it works<\/a><\/strong> , this article can help you!<\/em><\/p>\n

\"cloudpiercer\"<\/p>\n

How Subdomain Scanners Work?<\/h2>\n

If you are looking for a quick and effective method to\u00a0<\/span>find subdomains of a website<\/span><\/strong>, you should think about using a subdomain scanner. The subdomain scanner will allow you to explore the entire domain infrastructure of any website that you can find on the internet. Before you start using such a subdomain scanner\u00b8, it is worthy of understanding how a subdomain scanner works as well. Here are the main functionalities you can usually find inside a subdomain scanner.<\/span><\/p>\n