Subdomainfinder (2024)

1. Subdomain Finder - C99.nl

  • A subdomain finder is a tool used to find the subdomains of a given domain. Subdomains are created when a second-level domain is added to a ...

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

2. Free subdomain finder online 🛡️ find subdomains of domain

  • A Subdomain Finder is a subdomain enumeration tool that helps you discover subdomain hosts (aka subdomain FQDNs) which serve specific functions for your target ...

  • 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.

Free subdomain finder online 🛡️ find subdomains of domain

3. Subdomain finder - 9 Enumerating tools hosted online

Subdomain finder - 9 Enumerating tools hosted online

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

  • Subdomain Finder is straightforward to use. To start, enter the target domain address and click Scan. The tool will take you to Subdomains section of SE ...

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

Free Subdomain Finder: Find all Subdomains of a Website

5. Subdomain Finder - Pentest-Tools.com

Subdomain Finder - Pentest-Tools.com

6. 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.

Subdomain Finder Tool | Find all Subdomains of a Website

7. Nmmapper Subdomain finder,Nmap online,theharvester

  • Subdomains · Nmap online port scanner... · theHarvester · Bing IP2Host

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

Nmmapper Subdomain finder,Nmap online,theharvester

8. subdomainfinder - PyPI

  • A python based tool for finding subdomains of a domain.

subdomainfinder - PyPI

9. subdomainfinder.c99.nl Website Traffic, Ranking, Analytics [April 2024]

  • subdomainfinder.c99.nl is ranked #20593 in IN with 649.62K Traffic. Categories: . Learn more about website traffic, market share, and more!

subdomainfinder.c99.nl Website Traffic, Ranking, Analytics [April 2024]

10. Subdomain Finder Online - Security For Everyone

  • Subdomains often address different sections of a website. Each subdomain could be a new attack vector for you. Use our free and online tool to find ...

  • Subdomains often address different sections of a website. Each subdomain could be a new attack vector for you. Use our free and online tool to find subdomains.

Subdomain Finder Online - Security For Everyone
Subdomainfinder (2024)

FAQs

Is there a way to find all subdomains? ›

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.

Are subdomains bad for SEO? ›

Subdomains aren't directly bad for SEO, but they're not always the most strategic choice.

Can you hijack a subdomain? ›

A subdomain takeover occurs when an attacker gains control over a subdomain of a target domain. Typically, this happens when the subdomain has a canonical name (CNAME) in the Domain Name System (DNS), but no host is providing content for it.

Do subdomains have DNS records? ›

A subdomain is a type of DNS record that adds a prefix to your domain, such as blog.mycoolnewbusiness.com. You can create a subdomain that uses an IP address by adding an A record to your DNS zone file. If you need a subdomain that connects to another domain name, you'll need to add a CNAME record instead.

What is the best tool to find subdomains? ›

Here are ten highly effective options.
  • 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

How do I find dangling subdomains? ›

To identify DNS entries within your organization that might be dangling, use Microsoft's GitHub-hosted PowerShell tools "Get-DanglingDnsRecords". This tool helps Azure customers list all domains with a CNAME associated to an existing Azure resource that was created on their subscriptions or tenants.

Does Google penalize subdomains? ›

Yes. Google can penalize a website for having duplicate content across multiple domains (subdomains). If a website is found to have the same content across multiple domains, it could be seen as an attempt to manipulate search engine rankings.

Does Google crawl subdomains? ›

However, Google treats subdomains as separate sites.

While “blog.example.com” and “example.com” may share a root domain, Googlebot will view them as distinct domains and crawl and index them accordingly.

How many subdomains is too many? ›

Each domain name can have up to 500 subdomains. You can also add multiple levels of subdomains, such as info.blog.yoursite.com. A subdomain can be up to 255 characters long, but if you have multiple levels in your subdomain, each level can only be 63 characters long.

Is subdomain takeover illegal? ›

Subdomain takeover can have severe legal implications, as attackers may engage in illegal activities or host malicious content on compromised subdomains. It's crucial to report any such incidents to law enforcement authorities and take immediate steps to mitigate the risks to protect your reputation and users.

Does https hide subdomains? ›

While HTTPS encrypts the entire HTTP request and response, the DNS resolution and connection setup can reveal other information, such as the full domain or subdomain and the originating IP address, as shown above. Additionally, attackers can still analyze encrypted HTTPS traffic for “side channel” information.

What can hackers do with subdomains? ›

Subdomain takeover is essentially DNS spoofing for a specific domain across the internet, allowing attackers to set A records for a domain, leading browsers to display content from the attacker's server. This transparency in browsers makes domains prone to phishing.

Should I use a record or CNAME for a subdomain? ›

Use an A record if you manage which IP addresses are assigned to a particular machine, or if the IP are fixed (this is the most common case). Use a CNAME record if you want to alias one name to another name, and you don't need other records (such as MX records for emails) for the same name.

Do subdomains need DMARC? ›

A subdomain only inherits the DMARC policy of the top-level domain if it does not have a DMARC record itself. This means that even if the top-level domain has "p=" or "sp=" tags they do not matter.

Do subdomains have SSL? ›

SSL certificate is a must online security for any online business. SSL certificates can be of many types including single domain SSL, multi domain SSL, wildcard SSL, etc. SSL certificates can secure main domains, subdomains, and multi-level domains.

Does Google show subdomains? ›

If Google does not come across links to your subdomain when it's crawling your site or another site, then it won't be able to find your subdomain and thus won't index it. The only exceptions to this would be if: You submit the XML sitemap for your subdomain to Google via Google Search Console.

How many subdomains are there? ›

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.

How many subdomains deep can you go? ›

DNS subdomain limits

Each label (or subdomain block) can contain between 2 and 63 characters, with a limit of 127 DNS subdomains.

Where are subdomains located? ›

A subdomain, on the other hand, is another part of the URL structure that goes before the domain name. As its main purpose is for site organization, your website can work fine without it. For instance, you can set your website address as http://website.com.

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