What a domain's age can and can't tell you

Every website address, such as example.com, is a domain that someone has registered through a registrar. The registration record includes a creation date, and that date is public. When you are deciding whether to trust an online store, a contractor's site or a message that links to a website, the domain's age is a fast, free piece of context. Used carefully, it helps. Used as a verdict, it misleads.

How to look up a domain's age

Registration data is published through a system called RDAP, the modern replacement for the older WHOIS service. The simplest way to use it is the lookup tool run by ICANN, the organization that coordinates domain names, at lookup.icann.org. Type in the domain (just the name, such as example.com, without "www" or "https") and look for:

• Creation date: when the current registration began.
• Updated date: the last time the record changed. Routine changes, such as renewals or new name servers, update this.
• Expiration date: when the registration will lapse unless it is renewed.
• Registrar: the company through which the domain was registered.

CheckThisBiz shows domain age on business profiles where a website is listed. You can search a business to see it alongside the rest of the listing.

What domain age can tell you

Whether the website's story fits its history

This is the most valuable use. If a site says "serving the community since 1998" and the domain was created last month, that mismatch is worth investigating. There may be an innocent reason, such as a new website for an old business, but it is a good question to ask before you pay.

Whether a site appeared suddenly around an event

Scam sites often appear quickly: around a holiday shopping season, a natural disaster, a popular product launch or a news event. A domain registered days ago that is selling heavily discounted goods, collecting donations or offering urgent "support" deserves extra caution.

Whether a lookalike is recent

If you are comparing two similar addresses, such as a brand's real site and a lookalike with a slightly different spelling, the creation dates often make the difference clear. The real brand's domain is usually much older.

What domain age can't tell you

It is not proof that a business is fake

Every legitimate business with a website once had a brand-new domain. New companies, businesses that just moved online, and established firms that rebranded or changed their name will all have young domains. A new domain is a reason to check other things, not a reason to conclude anything by itself.

It is not proof that a business is real

An old domain says only that someone has held that name for a long time. Domains can be sold, and when a registration expires, someone else may register the name again. In general, a domain transferred or sold to a new owner keeps its original creation date, while a domain that expired and was registered again from scratch usually gets a new one. That means an old creation date can sit under a website with a completely different owner from the one who registered it years ago.

It says little about the business itself

The domain's age is the age of the web address, not the company. A decades-old business may have registered its domain recently, and a new business might buy an old domain. Business registration records with your state, covered in our guide to verifying a business registration, are a better source for when a company was formed.

The owner's name is usually hidden

Many registration records no longer show the registrant's name and contact details. Registrars commonly redact this information for privacy, and many owners also pay for privacy services. A hidden owner is normal today and is not a warning sign by itself.

Reading the other dates

• An expiration date very soon after creation means the domain was registered for the minimum period. That is common and cheap, so on its own it means little, but combined with other warning signs it can suggest a site not built to last.
• A recently updated date is normal. Renewals and technical changes update it. It does not mean the owner changed.
• A registrar name is rarely meaningful to consumers, though it tells you where to report abuse if you find a fraudulent site.

Putting it together

Domain age works best as one signal among several. A new domain paired with a real address, a phone that answers with the business name, and consistent listings elsewhere is usually a new business. A new domain paired with unusually low prices, pressure to pay by wire or gift card, and no independent trace of the company is a pattern worth walking away from.

That is how CheckThisBiz treats it too: domain age is one input among many, weighed alongside listing data and live website checks. You can read exactly how in the CheckThisBiz methodology, or check a business now.