All about DNSSEC

.nl stats and data - SIDN Labs

 https://stats.sidnlabs.nl/en/

DNS | DNSSEC | Dataset | IP | Network

Historic datasets (from 2014 onwards) for the .nl TLD. Datasets are available in JSON format.

Datasets cover information about:

  • DNS
    • Domain Names
    • Query Type
    • Resonse Codes
    • IPv6 Support
  • Resolvers
    • Location
    • Number of IP addresses
    • Validating Resolvers
    • Popular Networks
    • Port Randomness
  • DNSSEC
    • Validating Queries
    • DANE
    • Used Algorithms
  • Mail
    • Mail RRs
    • SPF Information


APNIC Labs Stats

 https://stats.labs.apnic.net/

Autonomous System | BGP | DNS | DNSSEC | Dataset | IP

APNIC gathers many statistics and offers them on their website. However, they provide way more data than it might initially look like, since many of the datasets are not linked from their main page.





DNS Quality/Overview Tools

DNS | DNSSEC | Dataset | Network | Tool

Check My DNS

Browser-based DNS resolver quality measurement tool. Uses the browser to generate many resolver queries and tests for features they should have, such as EDNS support, IPv6, QNAME Minimisation, etc.

This test is also available as a CLI tool: https://github.com/DNS-OARC/cmdns-cli

DNSSEC Debugger

Analyze DNSSEC deployment for a zone and show errors in the configuration.

DNSViz

Gives an overview over DNSSEC delegations, response sizes, and name servers.

GitHub: https://github.com/dnsviz/dnsviz

DNS X-Ray

The website has an online test, which performs DNS lookups. These DNS lookups test if certain resource records are overwritten in the cache. The tool can then determine what DNS software is used, where the server is located, how many caches there are, etc.

EDNS Compliance Tester

Test name server of zones for correct EDNS support.

The Transitive Trust and DNS Dependency Graph Portal

Shows the trust dependencies in DNS. Given a domain name it can show how zones delegate to each other and why. The delegation is done between IP addresses and zones.

Root Canary Project

The project used to monitor the first root KSK key rollover. Now it contains the paper "Roll, Roll, Roll your Root: A Comprehensive Analysis of the FirstEver DNSSEC Root KSK Rollover" describing the experiences of the first root KSK rollover

Additionally, it includes a tester for DNSSEC algorithm support, which shows the algorithms supported by the currently used recursive resolver. It provides statistics about support for DNSSEC algorithms. It has a web based test to test your own resolver and provides a live monitoring using the RIPA Atlas.

DNSSEC algorithms resolver test





SIDN Labs DNS Workbench

 https://workbench.sidnlabs.nl/

DNS | DNSSEC

The DNS workbench is a testbed which allows experimentation how different authoritative DNS servers answer to queries.

It covers five open source authoritative servers, namely Bind9, Knot, NSD4, PowerDNS, and Yadifa. The workbench contains zones to test the support for many different resource record (RR) types, DNSSEC validation and how invalid zones are managed, delegations, zone transfers, and potentially more.

Find the project on GitHub.