tool to enumerate domain DNS information


Dnsenum is a multithreaded perl script to enumerate DNS information of a domain and to discover non-contiguous ip blocks. The main purpose of Dnsenum is to gather as much information as possible about a domain. The program currently performs the following operations:

  - Get the host's addresses (A record).
  - Get the namservers (threaded).
  - Get the MX record (threaded).
  - Perform axfr queries on nameservers and get BIND versions(threaded).
  - Get extra names and subdomains via google scraping (google query =
    "allinurl: -www site:domain").
  - Brute force subdomains from file, can also perform recursion on subdomain
    that have NS records (all threaded).
  - Calculate C class domain network ranges and perform whois queries on them
  - Perform reverse lookups on netranges (C class or/and whois netranges)
  - Write to domain_ips.txt file ip-blocks.

This program is useful for pentesters, ethical hackers and forensics experts. It also can be used for security tests.

Upload more screenshots

Please help extend the collection of screenshots. Just make a screenshot and upload it here. You don't need to register or anything.

Upload a screenshot

Hint: upload an image here from your clipboard with Ctrl-V



Install this software package

If the package is available for the distribution you are currently using on your computer then install the software by clicking on…

Install dnsenum