What does the check return?

Whether each domain is registered, plus its registrar when available.

Can I check availability for a whole list?

Yes. parse_available is true when the name is unregistered. One filter turns a name list into a buy list.

Yes. A full URL resolves to its host, so https://www.stripe.com/about checks stripe.com.

No. The bill counts unique domains. Duplicates, URLs on the same host, and malformed rows are free.

Excel, Numbers, CSV, TSV, or a plain text list. Spreadsheets convert in the browser when you drop them.

Check registration status for every domain. Availability and registrar land in new columns next to your data.

Drop a CSV, Excel, or Numbers file

or choose a file

Up to 1,000,000 rows · 64 MB per file

See your file quote. Junk is free.

WHAT COMES BACK

domain	parse_available	parse_duplicate	parse_registrar
stripe.com	false	false	SafeNames Ltd.
github.com	false	false	MarkMonitor Inc.
kettleandcedar.com	true	false
brasscanyon.com	true	false

Results are available for 30 days from upload. We email you the download.

We count the unique domains. That total is the whole bill.

Choose your checks and review the exact price. It runs when you say go.

Every domain with its answer. We email you when it finishes.

Junk is free.

All download fields

HOW IT WORKS

Junk is free: Duplicates and rows that are not a domain never enter the bill.
Exact price up front: Choose the checks you need and review the total before you pay.
Pay for the file: One payment runs one file. Nothing to sign up for, nothing to top up.
Unknowns refunded: If we cannot answer, that share comes back. If the job stops short, the remainder comes back too.
Private results: The file runs your job and nothing else. Results are private to your download link and available for 30 days from upload.
Bring your team: On a plan, invite teammates from dashboard settings. Anyone on the team can drop a file and run it from the shared allowance. Owners and admins manage the plan and spending limits.

COVERAGE

Live registry check.

QUESTIONS

What does the check return?: Whether each domain is registered, plus its registrar when available.
Can I check availability for a whole list?: Yes. parse_available is true when the name is unregistered. One filter turns a name list into a buy list.
Can I drop URLs?: Yes. A full URL resolves to its host, so https://www.stripe.com/about checks stripe.com.
Do you charge for duplicates?: No. The bill counts unique domains. Duplicates, URLs on the same host, and malformed rows are free.
What files can I drop?: Excel, Numbers, CSV, TSV, or a plain text list. Spreadsheets convert in the browser when you drop them.

Drop a CSV, Excel, or Numbers file

or choose a file

Up to 1,000,000 rows · 64 MB per file