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: 63.140.38.248
Name:	cancer.gov.ssl.sc.omtrdc.net
Address: 63.140.38.204
Name:	cancer.gov.ssl.sc.omtrdc.net
Address: 63.140.39.78
Name:	cancer.gov.ssl.sc.omtrdc.net
Address: 63.140.38.77
Name:	cancer.gov.ssl.sc.omtrdc.net
Address: 63.140.38.130
Name:	cancer.gov.ssl.sc.omtrdc.net
Address: 63.140.39.244
Name:	cancer.gov.ssl.sc.omtrdc.net
Address: 63.140.39.154
Name:	cancer.gov.ssl.sc.omtrdc.net
Address: 63.140.39.210
Name:	cancer.gov.ssl.sc.omtrdc.net
Address: 63.140.39.68
Name:	cancer.gov.ssl.sc.omtrdc.net
Address: 63.140.39.114