shell:$ nslookup -timeout=2 -retry=1 'metrics.cancer.gov'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
metrics.cancer.gov	canonical name = cancer.gov.ssl.sc.omtrdc.net.
Name:	cancer.gov.ssl.sc.omtrdc.net
Address: 66.117.20.168
Name:	cancer.gov.ssl.sc.omtrdc.net
Address: 66.117.20.131
Name:	cancer.gov.ssl.sc.omtrdc.net
Address: 66.117.20.252
Name:	cancer.gov.ssl.sc.omtrdc.net
Address: 66.117.20.101
Name:	cancer.gov.ssl.sc.omtrdc.net
Address: 66.117.20.212
Name:	cancer.gov.ssl.sc.omtrdc.net
Address: 66.117.20.178