Are there any restrictions to register a .DEV domain?

Yes, the registry enforces registration restrictions: HTTPS mandatory (HSTS preloaded).

Does .DEV 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 .DEV?

A .DEV domain name must be between 1 and 63 characters long.

aayush-tech07.technology457t.workers.dev WHOIS - .DEV Domain WHOIS Lookup & Registration Rules

Quick Examples: google.com github.com cloudflare.com wikipedia.org

Turkey National Cyber Security Status (USOM)

SAFE: No active restrictions found in USOM registry

Clean / Allowed

For WHOIS details, please check the parent domain: workers.dev

WHOIS Domain Summary

Extension Metadata

.DEV

Min 1 Chr

Max 63 Chr

IDN NO

Description

The .DEV domain extension is .dev is a gTLD operated by Google Registry since 2019. Like .app, it is included in the HSTS preload list — HTTPS is mandatory. Designed for software developers, developer tools, and technical projects. Minimum label: 1, Maximum: 63. IDN not supported. It requires a minimum label length of 1 characters and supports up to 63 characters. It does not support IDN characters, meaning only standard English characters are allowed. The following registration restrictions apply: HTTPS mandatory (HSTS preloaded).

Detailed .DEV Extension Guide & Requirements

Raw Registry Output

Analyzing...

WHOIS Records

Turkey National Cyber Security Status (USOM)

WHOIS Domain Summary

Name Servers

Domain Registry Statuses (EPP)

Registrar Details

Contact Details

Frequently Asked Questions - .DEV