Find Subdomains Online (2024)

1. Free subdomain finder online 🛡️ find subdomains of domain

  • Use the free subdomain scanner to lookup and check all the subdomains of a domain. Check how many sub domains you can find to map your attack surface.

2. Subdomain Finder -

  • Subdomain Finder is a scanner that scans an entire domain to find as many subdomains as possible.

3. Subdomain finder - 9 Enumerating tools hosted online

  • Online subdomain finder, discovery and research tools to collect and gather DNS information about hosts · Knockpy · Sublist3r · DNSscan(Realtime) · Anubis ...

  • offers Online network penetration and mapping tool for penetration testers and System administrators.

4. - dns recon and research, find and lookup dns records

5. Free Subdomain Finder: Find all Subdomains of a Website

  • Free subdomain scanner can help find all website subdomains and get additional information like traffic share or the number of keywords.

6. Subdomain discovery -

  • Fast and free online subdomain discovery service. This service finds a large number of subdomains for a target web site. To search for site subdomains used ...

  • This service finds a large number of subdomains for a target web site.

    See Also
    Great Dane

7. Find DNS Host Records | Subdomain Finder -

  • Online tool to enumerate subdomains of a domain. Find host records for a domain during the discovery phase of a security assessment or penetration test.

8. Subdomains Lookup | Find all subdomains | WhoisXML API

  • Find all the subdomains of a domain with our subdomain finder tools. Access 2.3+ billion subdomains from 10+ years of data crawling. Get started today.

9. Find site Subdomains and Mirrors Online - Free tool - SiteAnalyzer

  • Subdomain Scanner tool is designed to search for subdomains of an interesting website. Our online checker can find all subdomains of a target domain.

  • Subdomain search tool will find all subdomains and website mirrors indexed by the Google.

10. How to find Subdomains of a Domain in Minutes? - Geekflare

  • 4 dec 2023 · Sublist3r is a python tool to find subdomains using a search engine. Currently, it supports Google, Yahoo, Bing, Baidu, Ask, Netcraft, ...

  • Having an unsecured subdomain can lead to a serious risk to your business. Here are some tools to find any website's subdomains.

11. Find Subdomains of Website -

  • Subdomains are part of a domain name or additional domain in a website that is registered from the main domain name or the parent domain, the position of the ...

  • Want to find subdomains? check and search subdomains of a website with these lookup tools

Find Subdomains Online (2024)


How do I find a subdomain online? ›

There are several ways to find subdomains:
  1. Manually, by using the site:* operator in Google.
  2. By checking DNS records using the nslookup command.
  3. By using our online subdomain scanner or similar tools.

What is the best tool to find subdomains? ›

The Best Subdomain Enumeration Tools
  • Google Dorking.
  • Sublist3r.
  • Amass.
  • Recon-ng.
  • SubDomainizer.
  • Pentest Tools Subdomain Finder.
  • Shodan.
Feb 15, 2024

What is a subdomain finder? ›

A Subdomain Finder is a subdomain enumeration tool that helps you discover subdomain hosts (aka subdomain FQDNs) which serve specific functions for your target (e.g. hosting public websites, private subdomains for testing web apps, URLs where you can find backups, etc.).

Do subdomains show up on Google search? ›

Google web search is fine with using either subdomains or subdirectories. Suggesting it doesn't make any difference from a ranking standpoint.

How do I find all subdomains of a domain for free? ›

Some popular online tools include:
  1. Sublist3r: A powerful subdomain enumeration tool that uses various search engines, and it can also enumerate subdomains using brute-forcing techniques.
  2. DNSDumpster: A free online tool that allows you to find subdomains of a domain using DNS data.
Mar 3, 2024

What are common URL subdomains? ›

These tend to be:
  • blog. [domain].com.
  • news. [domain].com.
  • landing. [domain].com.
  • articles. [domain].com.
  • resources. [domain].com.
  • insights. [domain].com.

How does Google view subdomains? ›

Google Considers Subdomains as Separate Standalone Sites

Google has always treated subdomains as different sites, separate from the main domain. This is evident within Google Search Console, where subdomains have to be verified separately from the content that exists under the main domain website.

Why subdomains are bad for SEO? ›

Google states that subdomains and subdirectories are both fine, but subdomains are crawled and tracked separately. Your subdomain will likely be on its own for SEO factors like link equity, and it probably won't pass link equity onto your main domain, either.

Does Google index subdomains? ›

Google will index subdomains if you link to them from your main domain, but if your site is new, it will take time for Google to index everything.

Are subdomains hidden? ›

If you use public TLS certificates on your subdomains, they can be easily found through certificate transparency logs.

What website would you use to enumerate and locate subdomains that a company is using? ›

Subfinder is an open source tool for discovering subdomains.It can find subdomains using various search engines including Google, Yahoo, Bing, etc. Additionally, it can discover subdomains using passive DNS and other sources.

What is SubBrute? ›

SubBrute is an open source subdomain enumeration tool. It is community maintained and aims to be the fastest and most accurate domain finding tool. It makes use of open DNS resolvers to bypass rate-limiting restrictions.

What are the disadvantages of subdomains? ›

Drawbacks of a subdomain:
  • Branding: A subdomain does not allow you to create a unique brand identity for your e-commerce business.
  • Trust: A subdomain may not be perceived as trustworthy as a separate domain name, which can affect your business's reputation.
Mar 3, 2018

How do I find sub links in Google search? ›

  1. Make sure that you can rank for your brand name. ...
  2. Create a simple and easy-to-understand site structure. ...
  3. Link important pages from your homepage. ...
  4. Define proper titles and descriptions for sitelink candidate pages. ...
  5. Use internal linking to help Google identify your important pages. ...
  6. Add sitelink candidate pages in your sidebar.
Feb 25, 2024

Does Google Tag Manager work on subdomains? ›

Google Tag Manager does not care about domains or subdomains

If you want, you can use the same container on five related websites (that are hosted on different domains or subdomains). Even though (most likely) this will cause you some headaches, there are no technical limitations.

How do I link a subdomain to an IP address? ›

How can I point a subdomain to an IP address?
  1. Type: select A from the drop-down list.
  2. Name/Hostname: enter your subdomain.
  3. Value/Destination IPv4 Address: enter the IP address the subdomain will point to. If you're using our current Control Panel, you can add multiple values to a single A record.

How do I enter a subdomain? ›

To create a subdomain, please do the following:
  1. Go to your Domain List and click Manage next to the domain:
  2. Select the Advanced DNS tab:
  3. Find the Host Records section and click on the Add New Record button (not able to edit Host Records?):
  4. Select the way your subdomain will be connected from the list below:

How do I view subdomains in GoDaddy? ›

Managing/changing an existing subdomain record in GoDaddy

To edit any previously created DNS records in GoDaddy, open the Domain Portfolio, and click on DNS. Choose to view the DNS records for the desired domain name. Under DNS Records, locate the one you'd like to modify.

How do I find the IP address of a subdomain in GoDaddy? ›

Log in to your GoDaddy account. In your My Products page, click Servers. Next to the server you want to use, click Manage. The server IP address appears in the Details tab.

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