shell:$ nslookup -timeout=2 -retry=1 'alta.test.personal.com.ar'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	alta.test.personal.com.ar
Address: 18.172.139.138
Name:	alta.test.personal.com.ar
Address: 18.172.139.93
Name:	alta.test.personal.com.ar
Address: 18.172.139.222
Name:	alta.test.personal.com.ar
Address: 18.172.139.61