Linux Commands | Network | nslookup Check Domain Information

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nslookup Command

nslookup is a program that queries name servers.
It is used when you know an IP address but not the domain, or when you know a domain but not the IP address.
You can check domain information related to DNS records.

Usage

nslookup [domain or IP address]

nslookup Command Example

Example: Query Google

[devkuma@localhost ~]$ nslookup www.google.com
Server:    180.182.54.1
Address:  180.182.54.1#53

Non-authoritative answer:
Name: www.google.com
Address: 172.217.24.196