shell:$ nslookup -timeout=2 -retry=1 'dzschool.net'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	dzschool.net
Address: 154.207.79.195
Name:	dzschool.net
Address: 154.207.79.194
Name:	dzschool.net
Address: 154.207.79.196