DNS Crawler is a lightweight, Python-based utility designed for efficient batch processing and assessment of internet domain names. It reads from a list of domains formatted as:

domain_name <tab> or ; optional_comment

and generates a detailed, Excel-compatible CSV report with columns including:

DOMAIN: Domain name
REG: Registrar
SOA, NS, MX, TXT, SPF, DMARC, MS, A, PTR: Common DNS records for comprehensive domain analysis
NOTE: Optional comments from the original input file

Whether you're managing multiple domains or auditing for cross-platform DNS consistency, DNS Crawler simplifies the process, offering a clear, structured output for easy review and reporting.

Features

  • Suitable for batch domain processing
  • Excel-compatible CSV output
  • Extracts key DNS records (SOA, NS, MX, A, PTR)
  • Detects various TXT records (SPF, Microsoft domain verification, DMARC)
  • Identifies domain registrars

Project Activity

See All Activity >

Categories

DNS

License

GNU General Public License version 3.0 (GPLv3)

Follow DNS Crawler

DNS Crawler Web Site

Other Useful Business Software
Our Free Plans just got better! | Auth0 Icon
Our Free Plans just got better! | Auth0

With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
Try free now
Rate This Project
Login To Rate This Project

User Reviews

Be the first to post a review of DNS Crawler!

Additional Project Details

Operating Systems

Linux, Mac

Intended Audience

Information Technology

User Interface

Console/Terminal

Programming Language

Python

Related Categories

Python DNS Software

Registered

2022-01-06