TLD checker

Type the shared site name and the path that stays the same. Each hit is built as name.[tld]/path. After a check, mark that row green, orange, or red. Lookups stay in your browser via Cloudflare and Google DNS-over-HTTPS.

Site name

Path suffix

Built URL: https://example.[tld]/

TLDs, one per line or separated by spaces

Idle.

Working	Working but down	Not working	Status	Built URL	Addresses

“Resolves” means a public DNS server returned an address. The colored boxes are your own record on that row. Checking one clears the other two. Export list writes a Markdown file from those marks; rows with no box checked go under not checked, along with TLDs from the list that have not been scanned yet.