shell:$ nslookup -timeout=2 -retry=1 'www.njhdhb.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
www.njhdhb.com	canonical name = 1904306777.cdn.site.cdn300.cn.
1904306777.cdn.site.cdn300.cn	canonical name = d42eloqcewv5.cloudfront.net.
Name:	d42eloqcewv5.cloudfront.net
Address: 13.225.193.137
Name:	d42eloqcewv5.cloudfront.net
Address: 13.225.193.194
Name:	d42eloqcewv5.cloudfront.net
Address: 13.225.193.211
Name:	d42eloqcewv5.cloudfront.net
Address: 13.225.193.150
Name:	d42eloqcewv5.cloudfront.net
Address: 2600:9000:21a2:5400:19:4b64:7840:21
Name:	d42eloqcewv5.cloudfront.net
Address: 2600:9000:21a2:e600:19:4b64:7840:21
Name:	d42eloqcewv5.cloudfront.net
Address: 2600:9000:21a2:3c00:19:4b64:7840:21
Name:	d42eloqcewv5.cloudfront.net
Address: 2600:9000:21a2:c600:19:4b64:7840:21
Name:	d42eloqcewv5.cloudfront.net
Address: 2600:9000:21a2:2e00:19:4b64:7840:21
Name:	d42eloqcewv5.cloudfront.net
Address: 2600:9000:21a2:2600:19:4b64:7840:21
Name:	d42eloqcewv5.cloudfront.net
Address: 2600:9000:21a2:800:19:4b64:7840:21
Name:	d42eloqcewv5.cloudfront.net
Address: 2600:9000:21a2:a000:19:4b64:7840:21