Your domainDomainYour site's name on the internet, such as horanos.com. You register it for a year or more and renew it to keep it. is the most important digital asset you own: you can change hosting, design and every word of content and it survives — and if you lose it you lose your email, your links and your search-engine history at once. Yet it is usually bought in two minutes without reading.
Choosing the extension
.com remains the default because people type it automatically when they forget. Country extensions (.sy and the like) help when your audience is entirely local and you want a geographic trust signal. New extensions are plentiful and cheap, but many people still distrust them and retype .com by mistake.
Three settings to fix on day one
- 01Registrar lock: prevents your domain being transferred to another registrar without your approval. Turn it on and leave it on.
- 02WHOISWHOISA public record of a domain's details: the registrar, the registration and expiry dates, and the name servers. privacy: hides your name, phone and email from a public database that automated marketers read. Free with most registrars.
- 03Auto-renewal and a working email: most domains are lost because the reminder went to an old address nobody opens.
What happens when a domain expires?
Expiry is a journey, not a moment, and each stage costs more than the last:
- Grace period (roughly 0–30 days): site and email stop, but renewal at the normal price is still possible.
- Redemption period (about 30 days after that): recoverable for a redemption fee many times the renewal price.
- Deletion and release: it returns to the market, and a broker may grab it within seconds to resell it to you at a multiple.
This is why auto-renewal is not a luxury. Setting a reminder address you actually read is cheaper than any redemption fee.
The DNS records you will need
- A and AAAA: point the domain at your server's address.
- CNAME: makes a subdomainSubdomainA name in front of your domain, such as shop.example.com. Use it for a separate part of your site without registering a new domain. point at another name — common with external services.
- MXMX recordA DNS record that tells the world where to deliver your domain's e-mail. A mistake in it means messages do not arrive.: sets your mail server. Changing it carelessly stops all your email.
- TXT: carries ownership proofs and the SPFSPFA record listing the servers allowed to send mail for your domain, so your messages stay out of spam and nobody spoofs your address. and DKIMDKIMA digital signature added to every message from your domain, proving to the receiver that it is yours and unchanged on the way. records that keep your mail out of spam folders.