Skip to content

Update README.md #9

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 1 commit into
base: master
Choose a base branch
from
Open
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion README.md
Original file line number Diff line number Diff line change
@@ -10,7 +10,7 @@ This repository is updated approximately every two hours with the results from [
# Zone Transfers for Roots and TLDs
Allowing global zone transfers is sometimes considered a security vulnerability due to this functionality giving attackers the ability to easily enumerate all DNS zone data for a specific domain. This is often seen as an issue for system administrators who want to make enumeration of sub-domains and other DNS data hard for malicious actors.

However, when it comes to TLDs and the root nameservers, zone transfers are shown in a different light. Zone transfers at this level can be benificial as they are an easy way for a TLD to be transparent about its DNS changes. This project is **not** meant to encourage TLD DNS hosting providers to disable global zone transfers but rather to gather data on the ever-changing zone information for the Internet's TLDs.
However, when it comes to TLDs and the root nameservers, zone transfers are shown in a different light. Zone transfers at this level can be beneficial as they are an easy way for a TLD to be transparent about its DNS changes. This project is **not** meant to encourage TLD DNS hosting providers to disable global zone transfers but rather to gather data on the ever-changing zone information for the Internet's TLDs.

## Credit
This project was inspired by Peter Bowen's work which can be found here: https://github.com/pzb/TLDs