shell:$ nslookup -timeout=2 -retry=1 'www.thuthuatmobile.net'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	www.thuthuatmobile.net
Address: 104.21.40.222
Name:	www.thuthuatmobile.net
Address: 172.67.188.127
Name:	www.thuthuatmobile.net
Address: 2606:4700:3033::6815:28de
Name:	www.thuthuatmobile.net
Address: 2606:4700:3036::ac43:bc7f