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List of domain extensions

.ltda

.ltda is a generic extension, run by InterNetX Corp. since 2014. Anyone can register a .ltda name through a registrar that sells it.

TypeGeneric
Registry operatorInterNetX Corp.
Who can registerAnyone
In the root zone since16 August 2014
DNSSECSigned
RDAP serverhttps://rdap.identitydigital.services/rdap/
WHOIS serverwhois.nic.ltda
IANA recordiana.org/domains/root/db/ltda

Registrars that sell .ltda

Atom logo
Atom
Integrated
DNSimple logo
DNSimple
Integrated
Dynadot logo
Dynadot
Integrated
Gandi
Integrated
hosting.de logo
hosting.de
Integrated
INWX logo
INWX
Integrated
Name.com logo
Name.com
Integrated
Namecheap
Integrated
NameSilo
Integrated
Netim logo
Netim
Integrated
OVHcloud
Integrated
Porkbun
Integrated

All 13 registrars for .ltda. Other registrars may sell it too.

Look up a .ltda domain

The .ltda registry publishes registration data over RDAP. The free domain report reads it and shows a .ltda domain's registrar, dates, status and DNS in one place. For the raw record, use the WHOIS lookup.

More extensions from InterNetX Corp.

.srlGeneric · 2015

New to extensions? The guide to how domain extensions work covers generic, country-code and brand extensions. For who sells extensions in general, see the list of domain registrars.

Sources: the IANA root zone database and the ICANN list of generic extensions (refreshed 2026-10-24). Something out of date? Tell us.

Frequently asked questions

Who runs the .ltda extension?

InterNetX Corp. is the registry operator for .ltda. The registry keeps the list of every .ltda name; registrars sell the names to the public.

Can anyone register a .ltda domain?

Yes. Anyone can register a .ltda name through a registrar that sells it.

When was .ltda created?

.ltda was added to the DNS root zone on 16 August 2014, according to IANA.

How do I look up who owns a .ltda domain?

The .ltda registry publishes registration data over RDAP at https://rdap.identitydigital.services/rdap/ and over WHOIS at whois.nic.ltda. The free domain report on lemon.domains reads it for you and shows the registrar, dates and status.

Is .ltda signed with DNSSEC?

Yes. The .ltda zone is signed, so a .ltda domain can turn on DNSSEC once its registrar adds a DS record.