DNS Looking Glass

Inspired by the DNS looking glass implementation, we decided to create a seperate code base and implement a looking glass in Go.

DNS Looking Glasses

Features

The XML is based on the DNS XML internet-draft, all other supported formats (zone and json) are converted from this base XML format.

Supported formats:

  • Json,
  • XML
  • zone (text based output)

The original formats (text and html) are not supported as they don't add anything to the above ones.

Support values:

format:

Can be format=json, format=xml or format=zone(default)

tcp:

tcp=1, sidnlabs.nl/MX?tcp=1

server:

server=ip

dodnssec:

dodnssec=1, sidnlabs.nl?dodnssec=1 (watch the AD-bit)

reverse:

reverse=1, 192.5.5.241?reverse=1

buffersize:

buffersize=xxxx, sidnlabs.nl/MX?buffersize=4096

This code

This code is open source and licensed under the GPL version 2.
The source repository can be found at github.com.


This is an experimental service made available by SIDN Labs (c) 2013. No warranty, no liability.