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Live DNS Lookup (DoH)

Resolve a name over DNS-over-HTTPS JSON (Cloudflare or Google): records, TTLs, status, flags.
Look upDomain name

A trailing dot is trimmed; IDN labels must be punycode.

Record type

Resolver
Cloudflare (1.1.1.1)Google (8.8.8.8)

Browser egress

Your query goes to the selected DoH resolver over HTTPS (DNS-over-HTTPS JSON) and nowhere else. This page leaves your browser only when you press the button; never on load, never in the background. Nothing is sent anywhere else, and no analytics loads on this page.

Enter a name, pick a record type, press Look up. The answer is the resolver's own JSON. Status, TTLs, and flags shown as answered.
Nothing in yet

Paste, drop, or type to begin. Everything stays on this device.

Next door in Network

- DNS Explainer (/network/dns-explain)
- RDAP lookup (/network/rdap)
All network tools (/network)

Canonical HTML: https://nutter.tools/network/dns
Markdown version: https://nutter.tools/network/dns/index.md
Plain-text version: https://nutter.tools/network/dns/index.txt
Agent index: https://nutter.tools/llms.txt