If the name you want is taken, adding a hyphen or a number looks like the easy fix. When misolshop.uz is gone, misol-shop.uz or misolshop24.uz may still be free. The decision takes seconds, but the consequences show up later, when you start using the name in ads, on the phone and on business cards. Below we cover the technical rules, the problems these characters cause and the cases where they are still the right choice.
Which characters are allowed
An ordinary domain name may contain only Latin letters, digits and hyphens; this comes from DNS standards and applies across extensions. A hyphen cannot start or end a label, so -misol.uz and misol-.uz are invalid. Two hyphens in the third and fourth positions are reserved, because internationalised domains in non-Latin scripts are encoded with the xn-- prefix. Digits may appear anywhere, but each extension can have its own rules, so check at registration. You can confirm how a name resolves from the command line:
dig +short A misol-shop.uz
host misolshop24.uzThe hyphen problem: saying it aloud
In writing, a hyphen separates words clearly. In conversation it always needs explaining: "misol, hyphen, shop, dot, uz". People remember what they hear and forget the hyphen, so part of your traffic goes to the unhyphenated version. If someone else owns it, your customers end up there. If you pick a hyphenated name, try to register the plain version too and redirect it.
The number problem: digit or word?
Someone who hears "misol twenty-four" may type misol24.uz or spell the number out. In English names it gets worse, since 4 collides with "for" and 2 with "to". The picture changes when the number is part of the brand: if a shop is known as "24" or a service is famous for working 24/7, the digit actually improves recognition. The key is that customers already associate the number with you.
Trust and search engines
Names full of hyphens and random digits, such as arzon-kredit-tez-olish-24.uz, look like spam to many users. One hyphen is normally fine; two or more make a name look less trustworthy. Search engines treat a hyphen as a word separator, and keywords in the domain carry far less weight than they once did, so stuffing several hyphenated words into a name for SEO is pointless.
When a hyphen or number is the right call
- two words run together read wrongly or change meaning, and a hyphen fixes that;
- the number is part of the official company name or a known brand;
- the domain spreads mostly in writing, via links or QR codes;
- you can also hold the plain variant and redirect it.
Example: a dental clinic in Namangan
A clinic called "Misol Dent" wanted misoldent.uz, but it was taken. The free options were misol-dent.uz and misoldent1.uz. The digit meant nothing and patients would stumble over it, so the clinic chose the hyphenated name, which matches how the brand is written on its sign and cards. Reception staff always say "with a hyphen", and social media links are shared in writing. When the plain domain later expired and became available, the clinic registered it and redirected it to the main site.
Redirecting the extra variant
Pick one name as primary and connect the other with a 301 redirect so search engines see a single canonical address. On Apache, in .htaccess:
RewriteEngine On
RewriteCond %{HTTP_HOST} ^(www\.)?misoldent\.uz$ [NC]
RewriteRule ^(.*)$ https://misol-dent.uz/$1 [R=301,L]The extra domain needs its own SSL certificate to open over HTTPS. On sayt.uz hosting, Let's Encrypt certificates are free and renew automatically. As a final check, read the name to a few people over the phone: if they write it correctly without asking about the hyphen or the number, it works.