Explore fast and reliable DNS lookup tools, domain information, and essential network utilities all in one place on NSLookup.io.

ABOUT DNS LOOKUP This test will list DNS records for a domain in priority order. The DNS lookup is done directly against the domain's authoritative name server, so changes to DNS Records should show up instantly. By default, the DNS lookup tool will return an IP address if you give it a name (e.g. www.example.com)

If you'd like to look up all records of these record types, you can do so with nslookup. Click any of the record types below to find DNS records for that specific record type.

Reference article for the nslookup command, which displays information that you can use to diagnose Domain Name System (DNS) infrastructure.

No technical expertise is required as our intuitive tool makes it easier for anyone to perform Nslookup. The navigation is straightforward enough to ensure you can seamlessly fetch the Nameserver record of any domain name.

The nslookup command is a built-in CLI tool available on Windows, macOS, and Linux. It queries DNS using your local network's resolver, so results may reflect cached or ISP-filtered data.

nslookup (from name server lookup) is a network administration command-line tool for querying the Domain Name System (DNS) to obtain the mapping between domain name and IP address, or other DNS records.

Our NsLookup tool performs authoritative queries using a custom raw-DNS engine. It bypasses standard resolver caches to provide real-time A, AAAA, MX, and TXT record data, including full hex dumps and dig-style headers for deep packet inspection.

NSLookup is a free online tool that allows you to perform DNS lookups and retrieve information about domain names, IP addresses, and their associated records. It provides a simple interface to query DNS servers and obtain details such as A records, MX records, CNAME records, and more.

NSLOOKUP - online web tool to lookup and find IP address information in the DNS (Domain Name System)