shell:$ nslookup -timeout=2 -retry=1 'www.kcc.io'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
www.kcc.io	canonical name = d2o46gvntuq0nr.cloudfront.net.
Name:	d2o46gvntuq0nr.cloudfront.net
Address: 13.225.47.17
Name:	d2o46gvntuq0nr.cloudfront.net
Address: 13.225.47.65
Name:	d2o46gvntuq0nr.cloudfront.net
Address: 13.225.47.61
Name:	d2o46gvntuq0nr.cloudfront.net
Address: 13.225.47.114
Name:	d2o46gvntuq0nr.cloudfront.net
Address: 2600:9000:21d4:dc00:1f:f509:f5c0:93a1
Name:	d2o46gvntuq0nr.cloudfront.net
Address: 2600:9000:21d4:e00:1f:f509:f5c0:93a1
Name:	d2o46gvntuq0nr.cloudfront.net
Address: 2600:9000:21d4:7c00:1f:f509:f5c0:93a1
Name:	d2o46gvntuq0nr.cloudfront.net
Address: 2600:9000:21d4:8000:1f:f509:f5c0:93a1
Name:	d2o46gvntuq0nr.cloudfront.net
Address: 2600:9000:21d4:6a00:1f:f509:f5c0:93a1
Name:	d2o46gvntuq0nr.cloudfront.net
Address: 2600:9000:21d4:400:1f:f509:f5c0:93a1
Name:	d2o46gvntuq0nr.cloudfront.net
Address: 2600:9000:21d4:9000:1f:f509:f5c0:93a1
Name:	d2o46gvntuq0nr.cloudfront.net
Address: 2600:9000:21d4:ea00:1f:f509:f5c0:93a1