Are there any restrictions to register a .ACO domain?

No, registration is completely unrestricted. Anyone can register a .ACO domain on a first-come, first-served basis.

Does .ACO support localized characters (IDN)?

No, only standard alphanumeric English characters (a-z, 0-9) and hyphens are supported.

What is the character length limit for .ACO?

A .ACO domain name must be between 2 and 63 characters long.

Domain Extension Guide

.ACO Domain Registration & WHOIS

Analyze registry operators, character limits, IDN support status, and specific registration guidelines for .ACO domains.

Extension Metadata

Min 2 Chr

Max 63 Chr

IDN NO

Category: brand

Operator: ACO Severin Ahlmann GmbH & Co. KG

Registration Eligibility

This extension is open to any individual or business globally without strict regulatory constraint policies.

Recently Queried Domains

nic.aco Query

Overview & Registration Guidelines

The .ACO domain extension is The .aco generic top-level domain (gTLD) is a restricted brand registry operated by ACO Severin Ahlmann GmbH & Co. KG, a prominent global manufacturer of drainage systems and building components. The TLD provides an exclusive online space for ACO's divisions, products, and services, streamlining international operations and digital security. It requires a minimum label length of 2 characters and supports up to 63 characters. It does not support IDN characters, meaning only standard English characters are allowed. Registration is completely open and unrestricted globally to individuals and organizations.

To search for who owns a specific domain registered under this extension, you can perform a live query in our WHOIS portal above. The registry operator database will respond in real time with server details, domain status codes, registration/expiry dates, and name server arrays.

Analyzing...

.ACO Domain Registration & WHOIS

Extension Metadata

Registration Eligibility

Recently Queried Domains

Overview & Registration Guidelines

Frequently Asked Questions