Can You Have an Underscore in Domain Name? Is it Possible?

30-12-2023 - Blogs, FAQ

Can Domain Names have Underscore?

When constructing a website, selecting the perfect domain name is a foundational step. A common question that surfaces during this process regards the inclusion of an underscore in domain names. This detail might seem small, but it can have significant implications for the recognition and accessibility of a website.

Many individuals are curious about whether can underscores be used in domain names, especially since these characters are often utilized in various other online platforms for separating words or enhancing readability. It’s essential to understand how consistency across internet standards ensures a smooth user experience. We will provide an informative breakdown of the use of underscores within domain names and alternatives to consider if they are not permissible.

But if you don’t wanna read a whole blog post to find out the answer – the short answer to this question is; no, domain names can not contain underscores – but in case you are interested in a more in-depth answer, feel free to continue reading

Understanding Domain name limitations

The journey of choosing a domain name is filled with considerations and challenges. While creativity is encouraged, it’s bounded by a set of rules that dictate the technical composition of a domain name. Let’s explore these limitations and understand what role underscores play in this narrative.

Much like any language, domain names have their syntax, a framework defining which characters are permissible. This set of rules ensures not only a standardization across the web but also mitigates potential accessibility issues, making the internet a user-friendly environment for both humans and machines.

Can You Have an Underscore in Domain Name

Domain names are subject to strict guidelines to maintain uniformity and prevent confusion. These rules facilitate easy communication between web servers and devices. As the online ecosystem continues to evolve, these standards must remain uncompromising to ensure that the internet remains an orderly and efficient network.

Why Cant we Use Underscore in Domain Names?

When setting up a website, many might consider including an underscore in domain names to separate words or for visual appeal. However, it’s essential to understand that there are technical restrictions that dictate how domain names are formulated. One might ask, are underscores allowed in domain names? and the answer is quite straightforward: No, they are not. The standards for domain names set by the Internet Corporation for Assigned Names and Numbers (ICANN) specify a particular set of acceptable characters, and underscores are not on this list.

The question then arises, can underscores be used in domain names in any fashion? Whether for aesthetic or practical reasons, the use of underscores in domain names remains outside the accepted norms and can lead to issues with accessibility and recognition of the domain. Underscores can cause inconsistencies with DNS (Domain Name System) records and for that reason they are not recognized by all browsers and search engines.

While seemingly restrictive, these protocols are there for a reason – to make the process of finding and navigating to websites as seamless as possible. They act as the guardians of the internet’s usability, ensuring every web address leads to a clear destination. By enforcing a simple set of rules, that makes sure no domain can contain anything besides – letters, numbers, and hyphens – DNS protocols avoid the potential chaos of complex domain names. Systems across the web are designed to handle these standard characters, ensuring compatibility and avoiding technical errors that might occur with unconventional inclusions like underscores and other special characters.

Find Good Domain Names Within the DNS Guidelines

Choosing the right domain name for your website can feel a bit like finding a needle in a haystack. But don’t worry, it can actually be quite simple. There are rules to follow, known as DNS guidelines, which help make sure that everyone’s website names play nicely together on the internet. In our helpful blog post about choosing a good doname, we walk you through these rules and give you tips on picking a name that’s both catchy and follows the guidelines.

But what if all the names you’re thinking of are already taken? That’s where a list of expired domain names comes in handy – these are names that were once owned by someone else but are now available again. They can be a goldmine for finding that perfect name that’s already been thought of and is just waiting for a new home.