shell:$ nslookup -timeout=2 -retry=1 'oi.edu.eg'
Server: 1.1.1.1
Address: 1.1.1.1#53
Non-authoritative answer:
Name: oi.edu.eg
Address: 104.21.66.195
Name: oi.edu.eg
Address: 172.67.163.235
Name: oi.edu.eg
Address: 2606:4700:3034::6815:42c3
Name: oi.edu.eg
Address: 2606:4700:3031::ac43:a3eb
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