Linux command: dig

Examples

dig @{ns1.example.com} {example.com}
dig @{ns1.example.com} {example.com} {TYPE}
dig cyberciti.biz a
dig cyberciti.biz mx
dig cyberciti.biz ns 
dig cyberciti.biz txt
dig @ns1.nixcraft.net cyberciti.biz a

Trace Domain Delegation Path

dig +trace cyberciti.biz

Short Answer

dig +short cyberciti.biz

All Records

All Records

Reverse IP Lookup

dig -x 75.126.153.206 +short

Find Domain SOA Record

dig +nssearch cyberciti.biz

Find Out TTL Value Using dig

dig +nocmd +noall +answer a cyberciti.biz