---
title: "PTR lookup"
method: GET
path: "/api/reverse-dns/{ip}"
---

# PTR lookup

`GET /api/reverse-dns/{ip}`

## Request

- Base URL: `https://www.ferntool.com`
- URL: `https://www.ferntool.com/api/reverse-dns/{ip}`
- Auth: none declared

## Path parameters

- `ip` string, required

## Response `200`

Hostnames

- object

## Other responses

- `400`: Invalid IP

---

[API](https://skmtc.dev/ferntool/apis/ferntool-network-api.md) · [All operations](https://skmtc.dev/ferntool/apis/ferntool-network-api/llms.txt) · [OpenAPI document](https://skmtc.dev/ferntool/apis/ferntool-network-api/revisions/0097946dd980?raw)