shell:$ nslookup -timeout=2 -retry=1 'support-sf.spotify.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
support-sf.spotify.com	canonical name = testing-site-sergio.force.com.
testing-site-sergio.force.com	canonical name = swe40.sfdc-cehfhs.force.com.
swe40.sfdc-cehfhs.force.com	canonical name = swe40.sfdc-cehfhs.salesforce.com.
Name:	swe40.sfdc-cehfhs.salesforce.com
Address: 145.224.205.4
Name:	swe40.sfdc-cehfhs.salesforce.com
Address: 145.224.205.5
Name:	swe40.sfdc-cehfhs.salesforce.com
Address: 145.224.205.6