---
title: "Testomatobot"
description: "Information about Testomatobot - our web crawler that monitors websites. Find IP addresses, User-Agent string, and technical details."
url: "https://testomato.com/bot/"
---

# Testomatobot

**Testomatobot** is name of a toolset we use to send web forms, download web pages, and download resources that will be checked according to the project configurations of Testomato's users. It accesses websites according to project settings (i.e. every 5 minutes or more).

## How to identify request from Testomatobot?

Testomatobot using follow [User-Agent string](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/User-Agent):

```
Testomatobot/1.0 (Linux x86_64; +https://testomato.com/bot) minicrawler/5.2.7
```

## Testomato servers

**Plain text lists** of our IP addresses:

- [IPv4](https://testomato.com/bot/ipv4.txt)
- [IPv4 + IPv6](https://testomato.com/bot/ipv4-ipv6.txt)

| Host                                                        | IPv4              | IPv6                                                                               |
| ----------------------------------------------------------- | ----------------- | ---------------------------------------------------------------------------------- |
| 🇨🇿 Europe (Prague, Czech Republic) testomato.com          | `217.31.53.147`   | `2001:1ab0:f001:face:216:3eff:fe3b:3e13`                                           |
| 🇨🇿 Europe (Prague, Czech Republic) eu.node.testomato.com  | `217.31.54.206`   | `2001:1ab0:f001:face:216:3eff:fe10:bd6c`                                           |
| 🇩🇪 Europe (Nuremberg, Germany) de.node.testomato.com      | `167.235.18.92`   | `2a01:4f8:c0c:4aec::1`                                                             |
| 🇬🇧 Europe (London, United Kingdom) gb.node.testomato.com  | `192.248.174.43`  | `2001:19f0:7400:81ec:5400:4ff:fea9:c45f`                                           |
| 🇺🇸 USA (Silicon Valley, California) ca.node.testomato.com | `45.77.184.206`   | `2001:19f0:ac02:689:5400:4ff:feac:58dd`                                            |
| 🇺🇸 USA (Dallas, Texas) tx.node.testomato.com              | `155.138.245.213` | `2001:19f0:6402:bd2:5400:4ff:fe7d:e497`                                            |
| 🇺🇸 USA (Chicago, Illinois) us.node.testomato.com          | `66.42.127.176`   | `2001:19f0:5c01:1491:5400:4ff:fea5:8655`                                           |
| 🇺🇸 USA (New Jersey, New York) dc.node.testomato.com       | `207.246.89.84`   | `2001:19f0:1000:6e19:5400:4ff:fea9:cb1f`                                           |
| 🇸🇬 Asia (Singapore, Singapore) sg.node.testomato.com      | `139.180.185.29`  | `2001:19f0:4400:2c9a:5400:4ff:fea9:cb3e`                                           |
| 🇯🇵 Asia (Tokyo, Japan) hk.node.testomato.com              | `45.32.23.147`    | `2001:19f0:7001:31ef:5400:4ff:feb8:3efd`                                           |
| 🌐 Europe (Prague, Czech Republic) Web servers              | `–`               | `2001:1ab0:f001:face:216:3eff:feab:3996`, `2001:1ab0:f001:face:216:3eff:fe7a:5492` |

If you don't want Testomatobot to access your server (i.e. due to overloading), please contact us at <info@testomato.com>.

## What is Minicrawler

**Testomatobot** uses [Minicrawler](https://github.com/testomato/minicrawler) to perform an HTTP requests for a given URL to get an HTTP response, including headers. It was developed to have the smallest possible memory footprint, processor time consumption, and fit the needs of [Testomato](https://testomato.com/), as well as other internal projects. Minicrawler is open-sourced under the [AGPL License](https://github.com/testomato/minicrawler/blob/master/license.txt).

We encourage you to check [Minicrawler](https://github.com/testomato/minicrawler) out and try it out for yourself. We welcome any suggestions or feedback you might have for ways we can improve it!

### Dependencies

- asynchronous hostname resolving – [c-ares](http://c-ares.haxx.se/)
- URL parsing and resolving – [uriparser](http://uriparser.sourceforge.net/)
- TLS/SSL support – [OpenSSL](https://www.openssl.org/)
- gzipped content decoding – [zlib](http://zlib.net/)

## Start monitoring your website content and uptime with Testomato

You can try it all free for 14 days with **no credit card** and **no commitment**.

[Try Testomato for Free](https://testomato.com/sign-up/ "Try Testomato for Free")