.AR

Name: .AR — TLD Knowledge Base
Creator: NIC Argentina

Argentina

NIC Argentina · ccTLD · Updated 2026-09-10

OpenTrustee

Specifications

Zone: .ar
Registration: Real-time
Registration period: 1 year
Character length: 1-63
IDN: Yes
Nameservers: 2-6 nameservers
Transfer time: Standard
Auth code format: N/A
Redemption period: Not documented
Handle updates: Yes
Trustee service: Yes
WHOIS update: Standard
WHOIS server: whois.nic.ar
Connection: Direct
Data set: ccTLD
IDN character sets: ISO_8859_1
Trustee mandatory: Yes
Trustee for: ADMINC, OWNERC

Eligibility & Restrictions

Open to individuals and organisations worldwide. .COM.AR: commercial entities. Registrations handled via nic.ar portal or accredited registrars.

Registration

1 year.

Transfer Procedure

Manual transfer process. No auth code used by this registry.

Registrant Change

Standard process via registrar or nic.ar portal.

Renewal & Deletion

Standard.

Restore / Redemption Grace Period

Not specifically documented.

WHOIS / Privacy

Standard WHOIS. Privacy not generally available.

NIS2 Compliance

N/A. Argentina is not subject to EU NIS2.

Data controllers

Presidencia de la Nación , Secretaría Legal y Técnica (org) Balcarce no. 50, Planta Baja, Buenos Aires C1064AAB, Argentina
Dirección Nacional del Registro de Nombres de Dominio de Internet - NIC Argentina — Director Nacional del Registro de Dominios de Internet (admin) Suipacha 767 3rd floor, Buenos Aires CABA C1008AAO, Argentina

Error codes

EF01017
EF03008
EF00512
EF01008
EF01009
EF03005
EF03007
EF03006
EF01075
EF03011
EF01055
EF01022
EF03010
EF01074
EF0103118

Required fields

techc/email
ownerc/email
adminc/email

Restrictions

Local domain owner (OwnerC) required (office/residence).
Domains must be registered and managed via our free trustee service.

Root nameservers

AR.CCTLD.AUTHDNS.RIPE.NET
F.DNS.AR
E.DNS.AR
C.DNS.AR
D.DNS.AR
A.LACTLD.ORG

Tasks (API)

transfer · available · chargeable · automatic
delete · available · automatic
update · available · chargeable · automatic
create · available · chargeable · automatic
preack · available · automatic

API

Domain Create

POST https://api.autodns.com/v1/domain

{
  "name": "example.ar",
  "ownerc": {
    "id": 23142212
  },
  "adminc": {
    "id": 23142212
  },
  "techc": {
    "id": 23142212
  },
  "nameServers": [
    {
      "name": "ns1.example.com"
    },
    {
      "name": "ns2.example.com"
    }
  ],
  "confirmOrder": false
}

Domain Transfer

POST https://api.autodns.com/v1/domain/_transfer

{
  "name": "example.ar",
  "auth": "(AUTH_CODE)"
}

Create AuthInfo1

POST https://api.autodns.com/v1/domain/example.ar/_authinfo1

Standard EPP auth code.

Domain Restore

POST https://api.autodns.com/v1/domain/example.ar/_restore