adig

Print information received from Domain Name System (DNS) servers. More information: https://manned.org/adig.

• Display A (default) record from DNS for hostname(s):

adig {{example.com}}

• Display extra [d]ebugging output:

adig -d {{example.com}}

• Connect to a specific DNS [s]erver:

adig -s {{1.2.3.4}} {{example.com}}

• Use a specific TCP port to connect to a DNS server:

adig -T {{port}} {{example.com}}

• Use a specific UDP port to connect to a DNS server:

adig -U {{port}} {{example.com}}