Recon 15

In this challenge, you need to find a TXT record by doing a zone transfer on the internal zone "int"




Less than an hour

on average


Completed this exercise

This challenge

For this challenge, your goal is to perform a zone transfer on the internal zone named: "int" using the nameserver of

Zone transfer

Zone transfers are usually used to synchronise multiple DNS servers. Only a list of pre-defined hosts should be able to perform this operation. However, it's sometimes possible to retrieve information from internal zones by asking publicly available servers.