shell:$ nslookup -timeout=2 -retry=1 'vulcan3.branch.io'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	vulcan3.branch.io
Address: 108.156.107.80
Name:	vulcan3.branch.io
Address: 108.156.107.121
Name:	vulcan3.branch.io
Address: 108.156.107.50
Name:	vulcan3.branch.io
Address: 108.156.107.19