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

Non-authoritative answer:
Name:	www.swanlana.com
Address: 172.67.188.236
Name:	www.swanlana.com
Address: 104.21.57.33
Name:	www.swanlana.com
Address: 2606:4700:3034::ac43:bcec
Name:	www.swanlana.com
Address: 2606:4700:3032::6815:3921