NSLOOKUP(1)

NAME
    nslookup - DNS hostname lookup

SYNOPSIS
    nslookup <hostname>

DESCRIPTION
    Resolves a hostname to an IPv4 address using the configured
    DNS server and prints the result.
    The kernel DNS resolver sends a UDP query to port 53 of the
    configured DNS server and waits up to 5 seconds for a reply.
    Results are cached in an 8-entry kernel cache with TTL support.

OUTPUT
    Server: 10.0.68.1
    Name: example.com
    Address: 93.184.216.34
    Time: 3ms
    If the lookup fails:
    Could not resolve: badhost.invalid

DNS CONFIGURATION
    The DNS server address is obtained automatically via DHCP.
    It can also be viewed and set with ifconfig. The default
    is 10.0.68.1 (QEMU user-mode networking).

EXAMPLES
    nslookup google.com
    nslookup icanhazip.com

SEE ALSO
    ping(1), fetch(1), dhcp(1), ifconfig(1), syscalls(2)