---
title: "Find TLDs for the given domain."
method: GET
path: "/api/tld/{domain}"
tags: ["domain"]
---

# Find TLDs for the given domain.

`GET /api/tld/{domain}`

Returns a list of all known Top Level Domains for the given domain.

The domain parameter must be a Second Level Domain (eg.: example).

Example: `/api/tld/example` returns `["com", "org", "net"]`.

If `Accept` header is set to `text/plain`, this endpoint returns a newline delimetered text of the list (eg.: `com\norg\nnet`).

## Path parameters

- `domain` string, required

## Response `200`

success

- string[]

## Other responses

- `400` — Invalid domain
- `404` — Domain not found.
- `500` — Internal Server Error.
- `502` — Bad Gateway. Upstream failed.
- `504` — Gateway Timeout. Upstream response takes too long.

---

[API](https://skmtc.net/elmasy-com/apis/columbus-api.md) · [All operations](https://skmtc.net/elmasy-com/apis/columbus-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/elmasy-com/columbus-api/versions/afcfa121a5e2/schema)