shell:$ nslookup -timeout=2 -retry=1 'hulu-help.force.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
hulu-help.force.com	canonical name = usa788.sfdc-8tgtt5.force.com.
usa788.sfdc-8tgtt5.force.com	canonical name = usa788.sfdc-8tgtt5.salesforce.com.
Name:	usa788.sfdc-8tgtt5.salesforce.com
Address: 155.226.157.62
Name:	usa788.sfdc-8tgtt5.salesforce.com
Address: 155.226.157.61
Name:	usa788.sfdc-8tgtt5.salesforce.com
Address: 155.226.157.63