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DNS Lookup

Look up domain DNS records (A, AAAA, MX, TXT, and others).

This tool performs a DNS query via Cloudflare's public DNS-over-HTTPS service directly from the browser, displaying actual domain records without needing console utilities like 'dig' or 'nslookup'.

Which service is used for queries?

Queries are executed through Cloudflare's public DNS-over-HTTPS API (1.1.1.1); data does not pass through this site's servers.

Why don't records appear immediately after a DNS change?

DNS records are cached according to their TTL; changes can take anywhere from a few minutes to 48 hours to propagate, depending on settings.

Which record types are supported?

A, AAAA, MX, TXT, CNAME, and NS records are supported.

Also: subnet-calculator · ip-converter