Look Up Subdomains (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. 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.

3. Subdomains Lookup | Find all subdomains | WhoisXML API

  • Learn more · Subdomains Lookup API · Domains & Subdomains · Database

  • 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.

4. Subdomain Finder - C99.nl

5. Find DNS Host Records | Subdomain Finder - HackerTarget.com

  • 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.

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

  • 26 jun 2024 · Best for Simple Online Lookups. NMMapper is a useful tool for finding subdomains associated with your website. It utilizes eight popular ...

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

7. 8 Subdomain Enumeration —How to find Subdomains of any Domain

  • 3 jun 2022 · Hello, I have come today with a very useful topic of recon. In this blog we will see how to find Subdomain of any target. So, lets start.

  • Hello, I have come today with a very useful topic of recon. In this blog we will see how to find Subdomain of any target. So, lets start.

8. DNSDumpster.com - dns recon and research, find and lookup dns records

  • Find dns records in order to identify the Internet footprint of an organization. Recon that enables deeper security assessments and discovery of the attack ...

  • Find dns records in order to identify the Internet footprint of an organization. Recon that enables deeper security assessments and discovery of the attack surface.

9. Subdomain finder - 9 Enumerating tools hosted online

  • Online Subdomain finder using Sublist3r, DNscan, Nmap,Anubis, Amass. Discover subdomains of target domain with this hosted tools.

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

10. Subdomain Finder Tool | Find all Subdomains of a Website

  • A Website Subdomain Finder by Sitechecker is a tool or software used to identify the subdomains of a given domain name. The tool provides a technical assessment ...

  • Optimize your website's SEO with our Subdomain Finder Tool, perfect for auditing, competitor analysis, and compliance.

Look Up Subdomains (2024)

FAQs

Is there a way to find all subdomains? ›

Find All Subdomains of a Domain with Online Tools:
  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

How to search Google for subdomains? ›

Google's search operators make it easy to narrow down the search to find more subdomains. We can use the "site" operator in the search bar to find all the subdomains that Google has indexed for a domain. Google also supports the minus operator to exclude any subdomains we are not interested in.

Are subdomains searchable? ›

Yes, Google indexes and ranks subdomains separately from the main site. However, the SEO impact of subdomains may not be as significant as that of subdirectories, as they are considered separate entities.

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.).

What is the best tool to find subdomains? ›

The Best Subdomain Enumeration Tools
  • Google Dorking. Google Dorking is a passive subdomain enumeration technique using Google's advanced search operators, like "site:" to find information about a target, including subdomains. ...
  • Sublist3r. ...
  • Amass. ...
  • Recon-ng. ...
  • SubDomainizer. ...
  • Pentest Tools Subdomain Finder. ...
  • crt.sh. ...
  • Shodan.
May 13, 2024

Do subdomains count for SEO? ›

Optimize Your Subdomains & Subdirectories for SEO

Both can be SEO-friendly. Whether you decide to use subdomains or subdirectories, you need to optimize them for the best chance of ranking in search engines.

How do I track a subdomain? ›

To track subdomains in GA4, you need to set up a data stream for each subdomain in your GA4 property. It involves adding your subdomain details to the data stream settings and ensuring the correct GA4 configuration tag is deployed across each subdomain using Google Tag Manager or your site's HTML.

What are the cons of subdomains? ›

Cons of Subdomains
  • SEO Challenges: As discussed above, a subdomain does bring some SEO benefits, but the biggest SEO drawback is that search engines might treat it as a separate entity from the main domain. ...
  • Maintenance Overhead: Managing multiple subdomains can add complexity to your website maintenance.
Jun 3, 2024

Do subdomains get indexed by Google? ›

Yes, Google does index subdomains.

However, it's crucial to note that while Google indexes subdomains, each subdomain's ranking would still depend on the quality and relevance of its content, its inbound links, and several other SEO factors.

What is a subfinder? ›

Subfinder is a subdomain discovery tool that finds and returns valid subdomains for websites. Using passive online sources, it has a simple modular architecture optimized for speed. Subfinder is built for one thing - passive subdomain enumeration, and it does that very well.

How do I find the IP address of a sub domain? ›

go to https://dnschecker.org/ and enter the subdomain, it will show the IP address for the subdomain.or just ping the subdomain and the IP address will show.

How do you tell if a website is a subdomain? ›

Regular domains are your standard URLs like splashthat.com or splashthat. events. Subdomains are a unique URL that lives on your purchased domain as an extension in front of your regular domain like support.splashthat.com or blockparty.splashthat.com.

How to find all domains of a website? ›

How to find all webpages on a website?
  1. Google search. One of the simplest methods is to use Google search. ...
  2. Sitemap and robots. txt. ...
  3. SEO spider tools. If you're looking for a straightforward solution without much hassle, consider using an SEO spider tool. ...
  4. Custom scripting.
Feb 20, 2024

How many subdomains is too many? ›

Characteristics and Parameters of a Subdomain

A domain can have up to 500 subdomains. You can create multiple levels of subdomains such as store.product.yoursite.com, test.forum.yoursite.com, etc. Each subdomain can be up to 255 characters long, but for multi level subdomains, each level can only be 63 characters long.

What search phrase can be used to find subdomains of a website? ›

There are some subdomains that are defined for virtually every domain name, such as www, and others that are very common, like shop or mail. But by going through and trying a DNS query using `dig`, `nslookup`, or `host` for as many possible subdomains, you might find some hidden ones.

How do I find subdomains in Analytics? ›

Google Analytics 4 (GA4)
  1. Navigate to your GA4 property's admin settings.
  2. Click on "Data Streams" and select your web data stream.
  3. Under "Configure Tag Settings," click "Show More."
  4. In the "List unwanted referrals" field, enter your subdomain(s) — for example, "blog.example.com".
  5. Save your changes.
May 29, 2024

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