shell:$ nslookup -timeout=2 -retry=1 'browserstack.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
Name:	browserstack.com
Address: 98.89.217.48
Name:	browserstack.com
Address: 100.57.88.150
Name:	browserstack.com
Address: 54.83.164.141
Name:	browserstack.com
Address: 100.30.34.241