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Query public records such as A, AAAA, MX, TXT, etc., and display TTL and parsing status.

Only public DNS records are supported, please do not fill in internal or sensitive domain names.

No query has been made, filling in or loading examples will not initiate a request.

Instructions for use

  1. Select a record type and click Query to view public DNS responses.
  2. A. AAAA is the address, MX is the mail routing, and TXT often contains verification and policy text.
  3. View records, TTL, status and query time, which can be copied or cleared; modifying the input will cancel the old query.

Input and output examples

Example input
example.com，A
Example output
example.com.A 192.0.2.1, TTL 300 seconds

The above is a demonstration only, not real-time results. Public DNS records change, and an empty response has different meanings than a failed query.

FAQ

Public resolvers may retain cache; TTL is the remaining cache time of this response, not a countdown to network-wide propagation.

Calculation basis and reference materials

A. AAAA is the address, MX is the mail routing, and TXT often contains verification and policy text.

Content check: · About this site and content description

Related tools

Mail DNS checkReverse DNS lookupCAA Record Check