Webmasters Stack Exchange is a question and answer site for pro webmasters. Join them; it only takes a minute:

Sign up
Here's how it works:
  1. Anybody can ask a question
  2. Anybody can answer
  3. The best answers are voted up and rise to the top

Is there a way to find all the child domains of a URL?

e.g. parent url: www.example.com

Sample child domains:

  • www.a.example.com
  • www.abracadabra.example.com
  • www.zoo.example.com
share|improve this question

migrated from stackoverflow.com Feb 14 '11 at 2:10

This question came from our site for professional and enthusiast programmers.

This isn't really a programming question... perhaps it should be moved? – Jon Nov 30 '10 at 10:25

Only if the DNS server allows DNS zone Transfer, which almost no servers do for security reasons.

That is the only way.

share|improve this answer

Try doing site:websiteaddress.com in a Google search. It will let you find any subdomains that are public somewhere.

share|improve this answer

U can use diff online services. One of them is http://www.magic-net.info/dns-and-ip-tools.dnslookup

share|improve this answer

Your Answer


By posting your answer, you agree to the privacy policy and terms of service.