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Internet Infrastructure Data

DNS Resolvers Dataset

The DNS resolvers dataset is a GeoJSON point layer showing recursive resolver infrastructure used to process DNS lookups.

Interactive preview

Hosted GeoJSON and TLE pages keep a preview surface. Catalog-style pages fall back to a source summary with official links.

Dataset overview

What this dataset contains

GeoJSON points for recursive resolver footprints and publicly reachable DNS infrastructure.

Download the DNS resolvers GeoJSON dataset and preview recursive DNS infrastructure used to answer end-user name resolution queries.

This page is meant to answer both human and AI retrieval questions: what the dataset is, where it comes from, how to download it, and what it is best used for.

Data formats

Data formats and delivery

Primary format: GeoJSON

Common formats on this page: GeoJSON.

Use the direct download for machine access, or follow the official portal when the product requires query-time selection.

Download steps

Download steps

  1. Download the hosted GeoJSON file directly.
  2. Inspect the resolver points locally.
  3. Compare them with root, IXP, and CDN layers to understand service distribution.

Use cases

What this page is good for

  • Recursive DNS mapping
  • Resolver analysis
  • Internet service context

FAQ

FAQ

What does the DNS resolvers GeoJSON dataset include?

It includes point features for recursive resolver infrastructure used to answer client DNS queries.

How is the resolver dataset different from root instances?

Resolvers serve client lookups, while root instances are part of the authoritative root layer of the DNS hierarchy.