shell:$ nslookup -timeout=2 -retry=1 'www.redfin.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

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