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Plain-English help with choosing, buying and valuing domain names.

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Extensions

Types of domain extensions explained

TLD, gTLD, ccTLD, new gTLDs, sponsored, .brand, city and IDN endings explained.

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Extensions

What is a gTLD (generic top-level domain)?

The original .com, .net and .org, the 2000s additions and the new gTLD era.

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Extensions

What is a ccTLD (country code top-level domain)?

How country endings work, why to use one, and what to check first.

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Extensions

Country code domains Google treats like .com

The 20 country endings, like .io, .ai and .co, that Google treats as global.

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Extensions

New gTLDs: the new domain endings

The 2012 and 2026 rounds, the kinds of new endings, and whether they're worth it.

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Extensions

Sponsored top-level domains (sTLDs)

Endings like .gov, .edu and .aero that only certain groups can register.

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Extensions

.Brand TLDs: company-owned endings

How Google, BMW and Amazon got their own endings, and why many brands gave them up.

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Extensions

City and region domains (geoTLDs)

City and regional endings like .nyc, .london and .miami, and whether they help.

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Extensions

IDN domains: domain names in every language

Domains in every script, how Punycode works, and the look-alike scam risk.

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Extensions

Second-level domains and subdomains

How .co.uk, .it.com-style names and subdomains like www work.

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Extensions

Domain hacks: when the ending finishes the word

del.icio.us, youtu.be, redd.it and how to make your own.

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Extensions

.com vs .net vs .io vs .ai vs .co

Side-by-side pros and cons, and which to choose.

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Owning

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