shell:$ nslookup -timeout=2 -retry=1 'staging-infra-api.newrelic.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
staging-infra-api.newrelic.com	canonical name = staging-infra-api.cell.nr-data.net.
staging-infra-api.cell.nr-data.net	canonical name = fastly-staging-infra-api.newrelic.com.
Name:	fastly-staging-infra-api.newrelic.com
Address: 162.247.243.7