DNS Lookup

The Domain Name System translates human-readable domain names into the technical records used by browsers, mail servers, and other internet services. Incorrect or outdated DNS settings can make a website unavailable, break email delivery, prevent ownership verification, or send visitors to the wrong infrastructure. Reviewing DNS is therefore an important part of a technical website audit.

The DNS lookup retrieves common record types such as A, AAAA, CNAME, MX, TXT, NS, SOA, and CAA for the entered domain. Use the result to confirm an IP change, diagnose name-resolution problems, inspect mail routing, or check whether a verification record has propagated. Remember that cached records may remain visible until their TTL expires.