I posted in here last month about sub.dom.ain.studio, our startup which aims to make cool, simple domain names accessible and affordable for all. Source: almost 3 years ago

However, we realised that if we just bought the suffixes of one-word domain names and then add the prefix as a subdomain, we could make the whole word. As you do, we then proceeded to buy literally thousands of these domain names of common English word suffixes, creating millions of one-word domains and literally billions of two-word domains. So the above, investing.blog would become invest.ing.blog. And because... Source: almost 3 years ago

Sub.dom.ain.studio, out of Miami, is announcing the new availability of hundreds of millions of subdomain names, such as invest.ing.blog, summar.ize.solutions, liv.ing.luxury, and housi.ng.market. Because there is no limit to the number of subdomains you can put on a domain, there are trillions of additional combinations that can be made like miami.housi.ng.market or product.marke.ting.by. Source: almost 3 years ago

I discovered emoji .to domains ~7 years ago and put up a site listing all the available ones [1] Within a few days almost all of them sold and made a couple grand in affiliate commissions. Unfortunately they aren’t as well supported as I’d like and so they turn out to be mostly a gimmick. [1] https://xn--f28h.to/. - Source: Hacker News / about 1 month ago