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

Non-authoritative answer:
Name:	www.sciencedirect.com
Address: 203.22.241.8
Name:	www.sciencedirect.com
Address: 203.22.241.10
Name:	www.sciencedirect.com
Address: 203.22.241.11
Name:	www.sciencedirect.com
Address: 203.22.241.9