Tools
DNS lookup
See what the internet says about a domain right now: where its website lives, where its mail goes and which name servers are in charge.
How to read the results
The TTL (time to live) is how long other systems keep an answer before asking again. Lower it a day before a planned change so the new value spreads quickly.
An A or AAAA record points a name to a server. MX records say where mail is delivered, lowest priority number first. TXT records carry text such as SPF and DMARC settings and ownership checks.
If a result looks wrong, our team can review your DNS for you. Domains and DNS
We don't log the names you look up.