shell:$ nslookup -timeout=2 -retry=1 'apps.mypurecloud.jp'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
apps.mypurecloud.jp	canonical name = d3aqez1xzkbizw.cloudfront.net.
Name:	d3aqez1xzkbizw.cloudfront.net
Address: 13.225.196.110
Name:	d3aqez1xzkbizw.cloudfront.net
Address: 13.225.196.83
Name:	d3aqez1xzkbizw.cloudfront.net
Address: 13.225.196.91
Name:	d3aqez1xzkbizw.cloudfront.net
Address: 13.225.196.38