Wonderstacked

Network

DNS Lookup

The DNS Lookup tool queries live A, AAAA, MX, TXT, NS and CNAME records for any domain and shows the TTL returned by each answer. It resolves server-side against real nameservers, so you see what resolvers actually see rather than your own cached results.

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What does a DNS lookup show?

A DNS lookup reads the records that translate a domain into web addresses, mail routes, nameservers, verification text, and aliases. This page queries A, AAAA, MX, TXT, NS, and CNAME records and includes the time-to-live supplied with each answer so current public configuration can be inspected.

Resolution uses Node's dns/promises module on the server and makes live requests rather than returning a saved result. DNS answers can vary by resolver location, delegation state, caching, and propagation timing; an absent record may be intentional, while a changed record can remain visible until earlier TTLs expire.