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

Non-authoritative answer:
www.redfin.com	canonical name = prod.frontdoor.rdfn.net.
Name:	prod.frontdoor.rdfn.net
Address: 13.32.164.6
Name:	prod.frontdoor.rdfn.net
Address: 13.32.164.124
Name:	prod.frontdoor.rdfn.net
Address: 13.32.164.59
Name:	prod.frontdoor.rdfn.net
Address: 13.32.164.119