dns toolkit

Resolve records from three public resolvers at once (a quick propagation check), or audit a domain's email auth — SPF, DMARC, DKIM, MX. Looked up live from the server; nothing stored.

From the terminal

curl "https://exl.ink/api/dns?name=example.com&type=MX"

Use type=EMAIL (optional &selector=) for SPF/DMARC/DKIM/MX.