Free · A, AAAA, CNAME, MX, TXT, NS, SOA, CAA
Query every common DNS record for any domain, straight from the source.
Every lookup pulls all eight at once — no need to pick a type first.
IPv4 address the domain points to
IPv6 address the domain points to
Alias pointing to another hostname
Mail servers that handle its email
Verification, SPF and DKIM records
Nameservers that answer for the domain
Zone authority and refresh timing
Which certificate authorities can issue SSL
Confirm a new A record, nameserver, or MX change has propagated correctly.
Check MX and TXT (SPF/DKIM) records when email isn't sending or landing in spam.
Look up a TXT record added for a domain verification step with another service.
How DNS lookups work, and what to do when results look wrong.
It queries the domain name system to see what records a domain publishes — where it points, which servers handle its email, and which nameservers control it. It's the same lookup your browser does before loading any website.
Common reasons: confirming a domain migration or DNS change has taken effect, troubleshooting email delivery, verifying a TXT record for site or domain ownership, or checking which nameservers a domain uses.
DNS changes can take time to propagate — often minutes, sometimes up to 48 hours. It's also possible the domain isn't registered, isn't configured with any records yet, or the specific record type simply isn't set.
An A record points a domain directly to an IPv4 address. A CNAME record points it to another hostname instead, which then resolves further — useful for pointing a subdomain at a service without hardcoding an IP.
No — this queries public DNS the same way any browser or server would, so it only shows records that are actually published to the internet.