DNS Lookup
Queries Cloudflare DoH from your browser (Google DoH as fallback). No JSON Knife server.
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How to Look Up DNS Records in the Browser
This DNS lookup queries A, AAAA, MX, TXT, CNAME, and NS records for a hostname using public DNS-over-HTTPS (Cloudflare, with Google as fallback). There is no JSON Knife backend — the request goes from your browser to the DoH resolver.
Use it to check whether a domain resolves, inspect SPF/DKIM TXT records, or confirm a CNAME before debugging TLS. It is not a zone-transfer tool and will not show records that the public resolver cannot see.
Tips
- Enter a hostname without a URL scheme —
example.com, nothttps://example.com. - MX answers include a priority. Lower numbers are tried first.
- If both DoH endpoints are blocked, you will see a network error. Try another network or a local
dig.