shell:$ nslookup -timeout=2 -retry=1 'afrcloud22.mmv.kr'
Server: 1.1.1.1
Address: 1.1.1.1#53
Non-authoritative answer:
Name: afrcloud22.mmv.kr
Address: 104.26.14.21
Name: afrcloud22.mmv.kr
Address: 104.26.15.21
Name: afrcloud22.mmv.kr
Address: 172.67.73.14
Name: afrcloud22.mmv.kr
Address: 2606:4700:20::ac43:490e
Name: afrcloud22.mmv.kr
Address: 2606:4700:20::681a:f15
Name: afrcloud22.mmv.kr
Address: 2606:4700:20::681a:e15
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