Jira subdomain hacking

I have found a subdomain as given below.


  1. I am trying this url in browser it is showing that “This site can’t be reached”.
  2. zenmap with the command “nmap -T4 -F -Pn jira-xxx.example.com

It is showing that following ports are open


25/tcp open smtp
53/tcp open domain

It seems that this is used for the jira tool (as per the name). Is there any way forward to dig it down ?

Hi @sabyasachi,

Did you try accessing those ports using HTTP?
Because those ports are the standard for those services doesn’t mean you can’t use them for something else.

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