https://github.com/amirhnajafiz/mockapetris

Implementing a DNS server with Golang programming language
https://github.com/amirhnajafiz/mockapetris

dns dns-server golang mockapetris redis

Last synced: about 2 months ago
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Implementing a DNS server with Golang programming language

• Host: GitHub
• URL: https://github.com/amirhnajafiz/mockapetris
• Owner: amirhnajafiz
• Created: 2022-04-30T06:20:15.000Z (over 2 years ago)
• Default Branch: master
• Last Pushed: 2022-08-31T07:06:21.000Z (over 2 years ago)
• Last Synced: 2024-06-21T06:18:36.056Z (7 months ago)
• Topics: dns, dns-server, golang, mockapetris, redis
• Language: Go
• Homepage:
• Size: 87.9 KB
• Stars: 6
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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Mockapetris



Implementing a DNS server with Golang programming language.  Mockapetris uses a local cache and saves the records of host,ip pairs

in that cache. After that it listens on port **8090** for our requests

to get the domain name and return the ip address of that domain.

The connection protocol is UDP and our main server is a DNS type A.

Our service also provides a root server where you can control the DNS. You

can add or remove records in the DNS cache.

## Run DNS server

You can run the DNS server by the following command:

```shell

go run main.go

```

After that you will have the following services:

- DNS server: 127.0.0.1:8090

- Root server: 127.0.0.1:1230

## Requests

You can edit the records by the following requests:

#### Add new record

```shell

curl -X POST -H "Content-Type: application/json" \

    -d '{"url": "[host]", "ip": "[IP]"}' \

    http://localhost:1230/put

```

#### Remove record

```shell

curl -X POST -H "Content-Type: application/json" \

    -d '{"url": "[host]"}' \

    http://localhost:1230/del

```

## Test DNS server

You can test the dns server with the following command:

```shell

nslookup www.google.com localhost -port=8090

```