shell:$ nslookup -timeout=2 -retry=1 'pro.true.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	pro.true.com
Address: 3.167.183.89
Name:	pro.true.com
Address: 3.167.183.91
Name:	pro.true.com
Address: 3.167.183.41
Name:	pro.true.com
Address: 3.167.183.68