shell:$ nslookup -timeout=2 -retry=1 'www.azhar.edu.eg'
Server: 127.0.0.53
Address: 127.0.0.53#53
Non-authoritative answer:
www.azhar.edu.eg canonical name = azhar.edu.eg.
Name: azhar.edu.eg
Address: 10.0.71.111
Name: azhar.edu.eg
Address: 193.227.44.86
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