.SE

Name: .SE — TLD-Wissensdatenbank
Creator: Internetstiftelsen (IIS)

Sweden

Internetstiftelsen (IIS) · ccTLD · Aktualisiert 2026-09-10

OpenIDNDNSSEC

Technische Daten

Zone: .se
Registrierung: Real-time
Laufzeit: 1-10 years
Zeichenlänge: 1-63
IDN: Ja
DNSSEC: Ja
IPv6: Ja
Nameserver: 2-7 nameservers
Verlängerung bei Transfer: Ja
Transferdauer: Real-time
AuthInfo-Format: Registry-set
Redemption-Phase: Real-time restore
Handle-Aktualisierung: Ja
WHOIS-Aktualisierung: Real-time
WHOIS-Server: whois.iis.se
Anbindung: Direct
Datensatz: ccTLD
Registry Lock: Ja
IDN-Zeichensätze: ISO_8859_1
AuthInfo: Ja

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.

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.

Verlängerung & Löschung

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

Wiederherstellung / RGP

Restore supported in real-time via RestoreDomain command.

WHOIS / Datenschutz

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

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.

Bekannte Fehlercodes & Hinweise

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

Verantwortliche für Registrierungsdaten

The Internet Infrastructure Foundation (org) Box 92073, Stockholm SE-120 07, Sweden
The Internet Infrastructure Foundation — SE Administrative Contact (admin) Box 92073, Stockholm SE-120 07, Sweden

Fehlercodes

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

Pflichtfelder

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

Einschränkungen

HR-Nummer (Firmen) oder Personalausweis-Nummer (Privatperson) erforderlich.
Domains können ohne weitere Einschränkungen registriert werden.

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

Aufträge (API)

authinfo · verfügbar · automatisch
authinfoCreate · verfügbar · automatisch
authinfoDelete · verfügbar · automatisch
create · verfügbar · kostenpflichtig · automatisch
delete · verfügbar · automatisch
ownerchange · verfügbar · automatisch
preack · verfügbar · automatisch
renew · verfügbar · kostenpflichtig · automatisch
restoreARGP · verfügbar · automatisch
restoreNE · verfügbar · automatisch
transfer · verfügbar · kostenpflichtig · automatisch · AuthInfo nötig
update · verfügbar · automatisch
updateStatus · verfügbar · automatisch

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.