Type
Country code (São Tomé and Príncipe)
All TLDs / .st
What is .st?
The short answer
.st is the country-code top-level domain assigned to São Tomé and Príncipe, run by Tecnisys. It's live in the IANA DNS root zone. Registration is open through accredited registrars, though some country registries add local-presence or ID requirements.Source: IANA root zone database, checked October 18, 2026.
Is .st a real domain extension?
Yes — .st is a real top-level domain. It's present in the official IANA DNS root zone, which is the authoritative list of every live TLD on the internet.
Who runs .st?
.st is operated by Tecnisys, the registry responsible for São Tomé and Príncipe, per the IANA root database.
What is .st used for?
.st is the extension tied to São Tomé and Príncipe. Many country codes are also used generically for branding when the letters spell something useful.
Can anyone register a .st domain?
Generally yes — .st is open through accredited registrars, though some country registries require local presence or ID. Availability of a specific name depends on whether it's already taken.
.st and São Tomé and Príncipe
.st is the country-code top-level domain assigned to São Tomé and Príncipe, administered by the registry Tecnisys.
.st is the Internet country code top-level domain (ccTLD) for São Tomé and Príncipe. The code is marketed worldwide as an abbreviation for various entities.
Source: Wikipedia — .st (CC BY-SA)
Where to buy .st
Renewal trap: .st costs $8.08 in year one but $13.46/yr to renew — 1.7× the intro price. Budget for the renewal, not the promo. Full Renewal-Trap Index
| Registrar | First year | Renews | |
|---|---|---|---|
| Dynadot Sponsored | $8.08 promo | $13.46 | Go → |
| Namecheap Sponsored | Live price unavailable — confirm at the registrar. | Go → | |
| Porkbun Trust pick | Live price unavailable — confirm at the registrar. | Go → | |
| Cloudflare Trust pick at-cost | Live price unavailable — confirm at the registrar. | Go → | |
Porkbun & Cloudflare prices in USD, pulled from their daily feeds. Cloudflare sells at wholesale cost but requires using Cloudflare’s nameservers.
Some links are affiliate links. Prices are set by the registrar and can change — always confirm at checkout.