AGE · Free

Domain Age Checker

Enter a domain to calculate its age from available registration evidence. If no reliable registration date is available, the result is shown as unknown rather than estimated.

Domain age results

API endpoint

GET /v1/lifecycle?domain=example.com

Interactive intelligence tool

Run the check, then ship the workflow

Use the browser tool for a fast answer, then move the same logic into scripts, monitoring, or product flows when it becomes repeatable.

Start with the live form

Enter a domain, URL, IP, email, or record and get a focused result without setup.

Review decision-ready signals

Outputs highlight statuses, risks, records, and next actions instead of raw provider noise.

Automate the workflow that works

Use the request and response examples to turn a one-off check into an API call or recipe.

Used by people at these companies

What this tool helps you decide

Each page is shaped around a practical operational question, not just a raw lookup.

Signal

See the current DNS, registration, security, pricing, or reputation evidence.

Context

Compare the result with related checks so the next move is easier to trust.

Action

Copy examples, open linked tools, or move into API documentation when you need scale.

Trust signals before you integrate

Transparent docs, authenticated requests, and visible reliability details make it easier to evaluate DomScan before you ship.

Live Service status

Check live service health and documented failure responses before you integrate.

OpenAPI API artifacts

OpenAPI, Swagger, Postman, CLI, SDK, and MCP links are one click away.

API keys Protected access

Authenticated endpoints use API keys with clear credit costs before you call them.

10,000 Free allowance

Start with 10,000 monthly credits and upgrade only when usage grows.

Key Features

Registration evidence

See the reported registration date used to support the age calculation.

Clear age calculation

View the elapsed years, months, and days from the available registration date.

Honest unknown results

Receive an unknown result when registration evidence does not provide a reliable date.

Example request

Example request http

GET /v1/lifecycle?domain=example.com

Example response

Example response json

{
  "domain": "example.com",
  "registered": "1995-08-14T04:00:00Z",
  "expires": "2027-08-13T04:00:00Z",
  "age_days": 11323,
  "phase": "active"
}

Built on the same API

The browser experience previews DomScan's structured endpoints, so teams can validate a use case before writing code.

Open API docs All tools

Frequently asked questions

How is domain age calculated?

It is calculated from the registration date found in the available domain registration evidence to the current date.

Is the registration date always the domain's original creation date?

Not always. A domain that expired, was deleted, and was registered again may show the start of its current registration rather than its first historical use.

Why is the domain age unknown?

The available registration evidence may omit the registration date, restrict the data, or fail to return a reliable record. The checker does not guess a date.

Support