---
title: ".SE — TLD-Wissensdatenbank"
url: "https://help.internetx.com/de/tld/se/"
data: "https://help.internetx.com/tld-data/se.json"
lang: "de"
tld: ".SE"
registry: "Internetstiftelsen (IIS)"
country: "Sweden"
updated: "2026-09-10"
---

# .SE
## Technische Daten

| | |
|---|---|
| Zone | .se |
| reg time | Real-time |
| Laufzeit | 1-10 years |
| char length | 1-63 |
| Nameserver | 2-7 nameservers |
| transfer time | Real-time |
| authcode length | Registry-set |
| Löschfrist | Real-time restore |
| whois update | Real-time |
| whois server | whois.iis.se |
| Verbindung | Direct |
| data set | ccTLD |

## Berechtigung & Einschränkungen

Open to anyone worldwide. Individuals: must provide ID card number. Organisations: must provide Swedish business registration number. Non-Swedish organisations: must also provide VAT-ID.

## Registrierung

1-10 years.

## Transferverfahren

Auth code set by REGISTRY (not registrar) since June 1, 2024. To retrieve: use ModifyDomain command with random auth code. Registry responds with current code. Auth code valid 14 days. Transfers processed in real-time.

> Simultaneous transfer + registrant change is NOT possible. Transfer first, then change registrant.

> 📘 [ICANN Transfer Policy (IRTP)](/de/icann/icann-transfer/) — See ICANN Transfer Policy for the full IRTP framework, auth code rules, 60-day lock periods, and TEAC.

## Inhaberwechsel

Trade requires fax form to IIS registry. Name, Organisation, and ID/VAT number cannot be updated via ModifyDomain. Requires new contact handle with same Name/Organisation and updated info, then attach to domain.

> 📘 [ICANN OwnerChange (COR)](/de/icann/icann-ownerchange/) — See ICANN OwnerChange for COR triggers, FOA/DA modes, 60-day lock, and opt-out.

## Verlängerung & Löschung

Standard renewal. Restore supported in real-time via RestoreDomain command.

> 📘 [ICANN ERRP](/de/icann/icann-errp/) — See ICANN ERRP for the standard gTLD expiry lifecycle (Auto-Renew Grace → RGP → Pending Delete → Released).

## Wiederherstellung / RGP

Restore supported in real-time via RestoreDomain command.

> 📘 [ICANN ERRP](/de/icann/icann-errp/) — See ICANN ERRP for RGP details and standard restore fees.

## WHOIS / Datenschutz

NIS2 compliance: inaccurate data results in ServerHold. ServerHold domains cannot renew or transfer.

> 📘 [ICANN Registration Data Policy](/de/icann/icann-rdp/) — See Registration Data Policy for RDP 2025, RDAP, redaction defaults, and privacy/proxy rules.

## NIS2-Konformität

From Jan 2025: new registrations flagged for NIS2 data verification. From May 2025: existing domains flagged. ServerHold applied for inaccuracy: blocked from updates, renewals, transfers; expires on scheduled date after deactivation. 60-day correction window. High-risk flagged domains need supporting documentation from reseller.

> ServerHold for NIS2 inaccuracy: domain not resolving, cannot renew/transfer, will expire. 60-day window to correct.

> 📘 [NIS2 Compliance](/de/icann/ts-nis2/) — See NIS2 Compliance for Article 28 requirements, registry implementation status, and operational impact.

## Bekannte Fehlercodes & Hinweise

- code: ServerHold (NIS2), desc: Domain not resolving, cannot renew/transfer. 60-day correction window before expiry.
- code: Auth code from registry only, desc: Auth code now only from IIS registry since June 2024. Registrar cannot set it independently.
- code: No simultaneous transfer+trade, desc: Transfer and registrant change cannot happen simultaneously. Transfer first, then change.

## Weitere Informationen

- label: Internetstiftelsen (IIS), url: https://internetstiftelsen.se

## Aufträge (API)

- label: authinfo, available: true, chargeable: false, authinfo: null, requiredAuthinfo: null, min: null, max: null, processing: AUTOMATED
- label: authinfoCreate, available: true, chargeable: false, authinfo: null, requiredAuthinfo: null, min: null, max: null, processing: AUTOMATED
- label: authinfoDelete, available: true, chargeable: false, authinfo: null, requiredAuthinfo: null, min: null, max: null, processing: AUTOMATED
- label: create, available: true, chargeable: true, authinfo: null, requiredAuthinfo: false, min: [object Object], max: [object Object], processing: AUTOMATED
- label: delete, available: true, chargeable: false, authinfo: null, requiredAuthinfo: null, min: null, max: null, processing: AUTOMATED
- label: ownerchange, available: true, chargeable: false, authinfo: null, requiredAuthinfo: false, min: null, max: null, processing: AUTOMATED
- label: preack, available: true, chargeable: false, authinfo: null, requiredAuthinfo: null, min: null, max: null, processing: AUTOMATED
- label: renew, available: true, chargeable: true, authinfo: null, requiredAuthinfo: null, min: [object Object], max: [object Object], processing: AUTOMATED
- label: restoreARGP, available: true, chargeable: false, authinfo: null, requiredAuthinfo: null, min: null, max: null, processing: AUTOMATED
- label: restoreNE, available: true, chargeable: false, authinfo: null, requiredAuthinfo: null, min: null, max: null, processing: AUTOMATED
- label: transfer, available: true, chargeable: true, authinfo: ALL, requiredAuthinfo: true, min: [object Object], max: [object Object], processing: AUTOMATED
- label: update, available: true, chargeable: false, authinfo: null, requiredAuthinfo: null, min: null, max: null, processing: AUTOMATED
- label: updateStatus, available: true, chargeable: false, authinfo: null, requiredAuthinfo: null, min: null, max: null, processing: AUTOMATED

## Verantwortliche für Registrierungsdaten

- name: , type: org, organisation: The Internet Infrastructure Foundation, address: Box 92073,Stockholm SE-120 07,Sweden
- name: SE Administrative Contact, type: admin, organisation: The Internet Infrastructure Foundation, address: Box 92073,Stockholm SE-120 07,Sweden

## Pflichtfelder

- techc/email
- ownerc/email
- zonec/email
- adminc/email

## Einschränkungen

- text: Company number (companies) or ID card number (individuals) required., language: en
- text: Domains can be registered without restrictions., language: en
- text: HR-Nummer (Firmen) oder Personalausweis-Nummer (Privatperson) erforderlich., language: de
- text: Domains können ohne weitere Einschränkungen registriert werden., language: de

## Fehlercodes

- EF00803
- EF01017
- EF03008
- EF00512
- EF01008
- EF00525
- EF01009
- EF03005
- EF01002
- EF03007
- EF03006
- EF01075
- EF03011
- EF02068
- EF01055
- EF03041
- EF03040
- EF03010
- EF01095
- EF03042
- EF01074
- EF0103118
- EF011316

## Root-Nameserver

- X.NS.SE
- I.NS.SE
- C.NS.SE
- B.NS.SE
- Z.NS.SE
- F.NS.SE
- M.NS.SE
- A.NS.SE
- Y.NS.SE
- G.NS.SE

## API

## Domain Create

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

{
  "name": "example.se",
  "ownerc": {
    "id": 23142212
  },
  "adminc": {
    "id": 23142212
  },
  "techc": {
    "id": 23142212
  },
  "nameServers": \[
    {
      "name": "ns1.example.com"
    },
    {
      "name": "ns2.example.com"
    }
  \],
  "confirmOrder": false,
  "extensions": {
    "se": {
      "idNumber": "",
      "vatId": ""
    }
  }
}

⚠ Auth code set by REGISTRY since June 2024. Retrieve via update with random code.

## Domain Transfer

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

{
  "name": "example.se",
  "auth": "(AUTH\_CODE)"
}

⚠ Simultaneous transfer + registrant change NOT possible. Transfer first.

## Create AuthInfo1

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

Registry-controlled since June 2024. Valid 14 days.

## Domain Restore

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

⚠ Real-time restore via RestoreDomain.

## TLD Extension Parameters

extensions.se.idNumber

`string` — Swedish ID card or business registration number.

extensions.se.vatId

`string` — VAT-ID for non-Swedish organisations.