The Most Expensive Domain Names Ever Sold

The domain aftermarket has produced some of the most remarkable asset sales in technology history. Unlike almost every other digital asset, domain names have demonstrated that scarcity — real, enforced, and permanent — creates lasting value. A single-word .com domain registered in 1995 can still command eight figures in 2025. Here is the definitive list of the most expensive domain names ever sold, with context on what drove each price. Data sourced from NameBio and DomainNameWire.

1. insurance.com — $35.6 million (2010)

The all-time record holder. Insurance.com was acquired by QuinStreet, a performance marketing company, for $35.6 million in February 2010. QuinStreet operates lead generation businesses in high-value verticals — and insurance is the highest-value lead generation category on the internet. A single auto insurance lead can be worth $15–40 to an insurer. A domain that owns the exact-match term for the category's top-level intent is, in that context, an infrastructure asset that pays for itself through organic search traffic alone.

Insurance.com generates enormous organic search volume for queries like "car insurance," "home insurance," and "insurance quotes" — queries where every visitor arriving at the domain is worth significant revenue. The $35.6 million price reflects a straightforward NPV calculation on that traffic, not speculation.

2. vacationrentals.com — $35 million (2007)

HomeAway, which later became part of Vrbo and Expedia Group, paid $35 million for vacationrentals.com in 2007. This was a strategic acquisition made when the vacation rental market was beginning its rapid growth — before Airbnb existed and while HomeAway was consolidating the category. The domain was not just a brand asset; it was a category ownership play. By owning the exact phrase consumers search when looking for vacation rentals, HomeAway locked in a permanent advantage in organic search for one of travel's highest-intent query types.

3. privatejet.com — $30.18 million (2012)

PrivateJet.com sold for $30.18 million in 2012, placing it in the same tier as the top two sales. Private jet charter is an extraordinarily high-value lead generation category — a single charter flight booking is worth thousands to tens of thousands of dollars in commission, making high-intent traffic to this domain extremely valuable. The buyer used the domain to operate a private aviation marketplace, where the category-exact domain provides both organic search authority and immediate credibility with high-net-worth consumers who expect premium brand signals.

4. voice.com — $30 million (2019)

Block.one's acquisition of voice.com for $30 million in 2019 was one of the most widely covered domain sales in years, largely because the buyer was a blockchain company with an unusual capital base (over $4 billion raised) and the intent was to launch a consumer social media platform. Unlike the insurance and vacation rental sales — which were driven by direct response economics — the voice.com purchase was a brand infrastructure play. Block.one wanted a generic, memorable domain to anchor a product competing with Twitter and Facebook. DomainNameWire confirmed the price with the domain's previous owner.

Voice.com is notable on this list because it represents a different type of domain value: not lead generation economics, but category-level brand ownership for a consumer product. The fact that Voice the social network did not achieve mainstream adoption does not diminish the domain's inherent value — voice.com remains a premium asset regardless of which company operates under it.

5. internet.com — $18 million (2009)

Internet.com sold for $18 million in 2009, during the period when generic category domains were being quietly consolidated by media companies and performance marketers. The domain had been used as a tech news destination since the early web era and was acquired as both a content and traffic asset. This sale illustrates that generic category names do not need to be one-word verbs or physical objects to carry eight-figure value — the internet itself, as a category concept, was worth owning.

6. sex.com — $13 million (2010)

Sex.com's $13 million sale in 2010 to Escom LLC reflects the sustained high-value traffic in adult entertainment. The domain had previously been the subject of one of the most famous legal battles in internet history — a case of domain theft that reached the US Court of Appeals — making it notable both for its value and its contentious past. It remains one of the highest-priced single-word domain sales on record.

7. fund.com — $9.99 million (2008)

Fund.com sold for $9.99 million in 2008, placing it at the top of the financial category after insurance.com. The domain was acquired by a financial services company intending to build a fund marketplace. Generic financial terms command premium prices for the same reason insurance.com does: the leads they generate are extremely high-value.

8. business.com — $7.5 million (1999)

Business.com sold for $7.5 million in 1999, making it one of the most remarkable early domain sales because of the era in which it occurred. Adjusted for inflation and the relative maturity of the internet at the time, this price was extraordinary — and it proved prescient. Business.com went on to be sold multiple times and eventually acquired by R.H. Donnelley for $345 million in 2007, as a full-fledged business-to-business media company. The original $7.5 million investment, in retrospect, was significantly underpriced.

What drives eight-figure domain prices

Looking across this list, several patterns emerge. Every domain on it is a single common English word or a two-word exact-match phrase for a major commercial category. Every domain is .com. Every domain is short — none exceed 16 characters, and most are under 10. And every domain has multiple plausible commercial applications, making the value not dependent on a single business model or buyer type.

The domains that command the highest prices are not the most creative names — they are the most generic. Insurance. Vacation rentals. Voice. Internet. These names are valuable precisely because they are universal; no specific product or company "owns" their meaning. They are brand infrastructure assets for a category, not a company.

What this means for your domain search

The names on this list are not accessible to most founders — and they do not need to be. The lesson is not "spend $30 million on a domain." The lesson is that domain names are real assets with real value, that short generic .com names are worth acquiring at whatever price point you can reach, and that the best available name at standard registration price is almost always worth taking over a premium-priced exact match you cannot afford.

There are still thousands of short, brandable, pronounceable .com domain names available for standard registration fees. Finding them requires looking beyond the obvious words — but they exist, and a domain generator checking live availability is the most efficient tool for finding them.