DNS Propagation Check
DNS Propagation Check checks DNS propagation by querying several public resolvers from your browser and comparing their answers for a record.
DNS Propagation Check is a browser-based web developer tool on WebDevToolsBase. DNS Propagation Check checks DNS propagation by querying several public resolvers from your browser and comparing their answers for a record. To use it, paste your input and view the result directly in your browser — no signup and nothing to install.
DNS Propagation Check queries a public DNS-over-HTTPS resolver from your browser — this site has no backend.
How to use DNS Propagation Check
- Start by entering a domain name in DNS Propagation Check.
- Run it, and DNS Propagation Check issues the DNS query directly from your browser.
- See the response from a public DNS resolver; DNS Propagation Check only displays what comes back.
About this tool
There is no server of ours behind DNS Propagation Check. DNS Propagation Check performs genuine DNS lookups over DNS-over-HTTPS against a public resolver, with no server of ours in the path.
The results are real query responses, not cached or invented values. The DNS query is sent from your browser to a public DNS-over-HTTPS resolver; this site has no backend and never sees it. A network connection is required, so it does not work offline.
Frequently asked questions
How do I use DNS Propagation Check?
DNS Propagation Check resolves the DNS records you ask for by querying a public DNS-over-HTTPS resolver directly from your browser.
Is DNS Propagation Check free to use?
Yes — DNS Propagation Check is completely free, with no usage limits.
Does DNS Propagation Check contact a server?
Yes — DNS Propagation Check queries a public DNS-over-HTTPS resolver from your browser. This site has no backend and never sees the query, but the public resolver does, and a connection is required.