Domain Information Lookup
Look up DNS records for any domain — A records, nameservers, mail servers and TXT records. Free, instant, no login needed.
Understanding DNS Records
Different record types serve different purposes. Here's what each one means.
A Record
Maps a domain name to an IPv4 address. The most fundamental DNS record — it tells browsers where to find your website.
NS Record
Nameserver records define which DNS servers are authoritative for your domain. Set by your domain registrar.
MX Record
Mail Exchange records specify which servers handle email for your domain. Priority values determine the order to try them.
TXT Record
Text records store arbitrary data — commonly used for SPF, DKIM, DMARC (email authentication) and domain verification.
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