nslookup

Query name servers for various domain records. More information: https://manned.org/nslookup.

nslookup example.com

nslookup -type=NS example.com 8.8.8.8

nslookup -type=PTR 54.240.162.118

nslookup -vc -type=ANY example.com

nslookup -vc -type=AXFR example.com name_server

nslookup -type=MX -debug example.com

nslookup -port=port_number -type=TXT example.com name_server