Guide to Unlimited Domains: Find the Cheapest Hosting Options

A domain is the name of your website’s IP address. The IP (Internet Protocol) address is a series of numbers that computers, networks, and servers use locate your website. For example, a domain could be, and its IP address would be

It would be extremely difficult to memorize the IP address to every website you regularly visit, which is why domains were created.

It’s like telling a cab driver you would like to go to 350 5th Ave, New York, NY 10118, versus simply saying, “the Empire State Building.” You will get to your destination either way, but “Empire State Building,” like a domain, is far easier to remember.

Domain Anatomy

You may see “domain” and “domain name” used seemingly interchangeably, but they do refer to different aspects of domain hosting. A domain and a domain name are essentially the same thing, but occasionally “domain name” is used to refer to a specific part of the domain. A domain consists of a three parts – a top level domain (TLD), second level domain (also known as the domain name), and subdomain. The picture to the right breaks down the anatomy of the entire domain.

Domain Anatomy Screenshot Small

The TLD, or gTLD (generic top level domain) is commonly known as the “extension.” Your website can have the extension for your country (also called a “cc” for country code) like .us, .uk, or .ca. The the most commonly used (not country code) TLDs are:

  • .com
  • .org
  • .net
  • .gov
  • .edu
  • .int
  • .mil

The second level domain is the part that you will want people to easily remember. For instance in, whdb is the second level domain.

Some web host providers will offer unlimited websites, but only one or two domains. This type of web hosting plan usually refers to unlimited subdomains. The most common subdomain is “www,” but it can be anything that you want it to be.

Examples of a subdomain are:

  • mail – as in
  • blog – as in
  • health – as in
  • docs – as in

When you register a domain, you are giving your website a place to live where other computers and servers can easily find your website. With so many pre-existing domains out there, you may have to get creative in order to register the domain you want. For example, Taco Bell’s domain is simply If you’re having a hard time finding an available domain to register, you can ask your friends for help or get inspired by any of the domain strategies used below.

Taco Bell
Design Magazine

What Web Hosts Do We Suggest?

The following providers are well-known companies in the hosting industry and offer great service at a great price. On a personal note, here’s where you can help us out – we work with these hosts and collect a small marketing fee when they get new sign ups from us. You get cheap hosting, and we get to keep things running here, providing free content and information to visitors like you.

Hosting Provider Provider Overview User Resources
BlueHost Bluehost offers equally secure Shared, Dedicated, Reseller, and VPS Hosting plans, many of these plans come with unlimited parked and subdomains, 100 or more email accounts and 24/7 support, as well as optional add-ons like spam protection, SSL certificates, and SiteLock.
HostGator HostGator takes pride in making web hosting easy for their clients with 24/7/365 support, 99.9% uptime, and 45-day money back guarantee. They offer a myriad of hosting packages, that can include unlimited domains along with unmetered bandwidth and storage..

Just Host Just Host offers unlimited disc space, email accounts, and unlimited domains in any of their Shared or VPS web hosting plans along with a variety of free website scripts, project management, social networking, and blog support scripts.
iPage iPage users can take advantage of a secure infrastructure, budget-friendly plans, and 24/7 US-based customer support via phone and online chat with free domain registration and NO cap on the disk space.
A2 Hosting A2 Hosting offer fast SSDs and Turbo Servers with loading pages up to 20 times faster than standard hosting along with a 99.9% uptime guarantee, the latest security patches, and unlimited space with most of their web hosting solutions.

Advantages and Uses of Unlimited Domain Hosting

Unlimited domain hosting plans allow you to have all of your domains with one web host provider on one account. This will save you money and make it easier for you to manage each of the domains and websites. An unlimited domain hosting plan is a convenient option for:

Registering a domain ensures that no one else can use your domain name. You can register a domain for one or more years at a time for a relatively low annual cost. If your registered domain is not yet associated with a website, that is referred to as a parked domain.

  • Current Business Owners: Attract attention to a trending product, service, or feature using extra domains and subdomains.
  • Aspiring Entrepreneurs: Give yourself room to grow by exploring multiple revenue opportunities.
  • Anyone with more than one idea for a website: You can have a blog, a business, a gallery, and more all under one account.

Many unlimited domain hosting plans also come with unlimited email accounts. Business owners and entrepreneurs can customize the email accounts to match a domain name, and distribute the email accounts to their employees.

Email accounts that match your domain will enhance your brand, and appear more professional to your clients and customers. Another money-saving tip is to check if the web host provider offers any (usually just one) free or discounted domain registrations with their unlimited domains plan.

Disadvantages of Unlimited Domain Hosting

You can’t register a domain that is longer than 63 characters. This limit does not include subdomains or top level domain extensions.

There are plenty of “unlimited” plans offered by web host providers that come with unlimited bandwidth, storage, and domains. These types of plans are nice, but they are not always necessary.

Since most websites only use between 100-200mb of storage and don’t receive large quantities of web traffic (like Amazon, Facebook, and Google), you can get an unlimited domain hosting plan without needing unlimited bandwidth and storage too.

Having an unlimited hosting plan is only good if you are actually using it, otherwise you’re paying for a ton of features for no reason. On the other hand if you do use those features, too many domains on one server may result in slower load times and more downtime because the server will not have enough resources to support each domain. It is also always important to ask your potential web host provider how many domains they allow on each server.

What Type of Hosting Best Supports Unlimited Domains?

Unlimited domain hosting is most commonly offered on Shared, VPS, and Cloud hosting plans. VPS and Cloud hosting have more resources to support an unlimited domain plan. With a Shared hosting plan, you may encounter more downtime and slower load times for each of your domains because they (and the other accounts using that same server) are overloading the server. Don’t feel like you have to avoid a Shared hosting plan, but you should find out how many websites the hosting provider will keep on one server.

It is always important to read the terms of each unlimited domains hosting plan, since they may vary with each web host provider. Some offer unlimited domains only if you registered the domain prior to signing on with them, while others require that you register the domain through them for it to be part of the unlimited domains plan.

Can People See My Network of Sites if They’re on the Same Host?

The Internet Corporation for Assigned Names and Numbers, or ICANN for short, requires that each registered domain displays its database and personal contact information on WHOIS. The organization, WHOIS, manages domain registration data and makes the information available to the public.

Many web host providers offer domain privacy or domain protection for a small additional fee. This service replaces your personal information that is posted on WHOIS with the web host providers. The example from below shows how your information is displayed on WHOIS with and without domain privacy.

Domaindotcom domain privacy

Further Reading

The Internet has a vast amount of information about IP addresses, domains, and how to choose the right hosting plan based on your domain needs. These resources that we have curated can help you make an accurate and informed decision and avoid any regrets or buyer’s remorse.

IP Address Shortage

You may have heard about a shortage of new IP addresses. If there are no new IP addresses, then new domains could not be created and websites would have no place to “live” on the Internet. Luckily, this is not entirely the case.

Currently, there are two types of IP addresses. The standard four-part IP address (like in the previous example, is called an IPv4, which is short for “Internet Protocol version 4.” IPv4 creates about 4 billion IP addresses.

The organization, Internet Assigned Numbers Authority (IANA), manages IP addresses and distributes them to similar regional organizations around the world. With the exception of the IPv4 addresses that are being reserved by regional organizations for various purposes, there are virtually no more IPv4 addresses left.

This problem did not occur overnight. Individuals who work for IANA have seen this coming for a while now and have already created the IPv6, which is a six-part IP address and will provide 340 undecillion addresses. That’s over 340,000,000,000,000,000,000,000,000,000,000,000,000 IP addresses! By using the IPv6, there won’t be a shortage of IP addresses any time soon. You can click on the infographic below to learn more about the switch from IPv4 to IPv6.

IPv4 vs IPv6 Infographic Screenshot Small

The resources below provide additional explanations and examples for domains and IP addresses:

  • Domains Help – This FAQ page provides an easy to understand explanation of IP addresses, domain names, URLs, and more.
  • List of Country Code Top Level Domains – You will find top level domains for each country that has one here along with any explanations or conditions associated with them.