# Reserved for Historic use by mTLD Registry Operator acting as Registrar — Domain registrar accreditation status and ICANN enforcement history, by IANA ID

For Reserved for Historic use by mTLD Registry Operator acting as Registrar, iana id is 4000001; accreditation status is Reserved, verified against its source on 2026-08-06.

- **IANA ID:** 4000001 _(verified: appears in the quote below)_
- **Registrar:** Reserved for Historic use by mTLD Registry Operator acting as Registrar _(verified: appears in the quote below)_
- **Accreditation status:** Reserved _(verified: appears in the quote below)_

## What the source says

> 4000001,Reserved for Historic use by mTLD Registry Operator acting as Registrar,Reserved,

## Source

- https://www.iana.org/assignments/registrar-ids/registrar-ids-1.csv

Last verified: 2026-08-06. Review by: 2026-09-20.
Part of [Domain registrar accreditation status and ICANN enforcement history, by IANA ID](https://referencesource.org/icann-registrar-accreditation-status/).