DNS Checker

Name: DNS Checker
Author: hosthobbit

@hosthobbit

Repository

About DNS Checker

DNS Checker project with GitHub and WhatsApp MCP servers.

#dns-checker #dns-tool #network-utility

Basic information

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "dns-checker": {
      "command": "python",
      "args": [
        "app.py"
      ]
    }
  }
}

Tools

No tools detected

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is DNS Checker?

DNS Checker is a Python-based application that performs DNS operations and provides comprehensive domain information. It features checks for MX, SPF, DKIM, DMARC records, website status, SSL certificates, and WHOIS data.

How to use DNS Checker?

Clone the repository, install required dependencies with pip install -r requirements.txt, then start the application with python app.py. Access the web interface at http://localhost:5000. Use endpoints like /check and /get-domain-info to interact programmatically.

Key features of DNS Checker

DNS record checks (MX, A, CNAME, NS, SPF, DKIM, DMARC)
Website status monitoring with response time
SSL certificate details (issuer and expiry)
WHOIS domain registration retrieval
Domain grouping by nameserver or migration complexity
Session management for saving and loading domain lists

Use cases of DNS Checker

Categorize domains by their MX record type
Group domains by nameserver for migration planning
Retrieve SSL certificate information for security audits
Check website status and redirects
Save and reload domain lists for recurring analyses

FAQ from DNS Checker

What are the runtime requirements?

Python 3.8 or higher, Flask, and the libraries listed in requirements.txt.

How do I install and run DNS Checker?

Clone the repository, install dependencies with pip install -r requirements.txt, and start with python app.py. Then open http://localhost:5000 in a browser.