shell:$ nslookup -timeout=2 -retry=1 'www.njhdhb.com'
;; communications error to 75.98.161.224#53: timed out
Server:		69.39.86.5
Address:	69.39.86.5#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: 52.85.18.226
Name:	d42eloqcewv5.cloudfront.net
Address: 52.85.18.215
Name:	d42eloqcewv5.cloudfront.net
Address: 52.85.18.163
Name:	d42eloqcewv5.cloudfront.net
Address: 52.85.18.30
Name:	d42eloqcewv5.cloudfront.net
Address: 2600:9000:2007:3e00:19:4b64:7840:21
Name:	d42eloqcewv5.cloudfront.net
Address: 2600:9000:2007:ae00:19:4b64:7840:21
Name:	d42eloqcewv5.cloudfront.net
Address: 2600:9000:2007:2a00:19:4b64:7840:21
Name:	d42eloqcewv5.cloudfront.net
Address: 2600:9000:2007:c000:19:4b64:7840:21
Name:	d42eloqcewv5.cloudfront.net
Address: 2600:9000:2007:c800:19:4b64:7840:21
Name:	d42eloqcewv5.cloudfront.net
Address: 2600:9000:2007:7a00:19:4b64:7840:21
Name:	d42eloqcewv5.cloudfront.net
Address: 2600:9000:2007:e400:19:4b64:7840:21
Name:	d42eloqcewv5.cloudfront.net
Address: 2600:9000:2007:6e00:19:4b64:7840:21