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

Non-authoritative answer:
auth.instiengage.com	canonical name = d1qs6g1uppzjpx.cloudfront.net.
Name:	d1qs6g1uppzjpx.cloudfront.net
Address: 3.171.38.55
Name:	d1qs6g1uppzjpx.cloudfront.net
Address: 3.171.38.13
Name:	d1qs6g1uppzjpx.cloudfront.net
Address: 3.171.38.22
Name:	d1qs6g1uppzjpx.cloudfront.net
Address: 3.171.38.57
Name:	d1qs6g1uppzjpx.cloudfront.net
Address: 2600:9000:28a0:e600:9:78a:e540:93a1
Name:	d1qs6g1uppzjpx.cloudfront.net
Address: 2600:9000:28a0:3800:9:78a:e540:93a1
Name:	d1qs6g1uppzjpx.cloudfront.net
Address: 2600:9000:28a0:6200:9:78a:e540:93a1
Name:	d1qs6g1uppzjpx.cloudfront.net
Address: 2600:9000:28a0:1c00:9:78a:e540:93a1
Name:	d1qs6g1uppzjpx.cloudfront.net
Address: 2600:9000:28a0:3000:9:78a:e540:93a1
Name:	d1qs6g1uppzjpx.cloudfront.net
Address: 2600:9000:28a0:9800:9:78a:e540:93a1
Name:	d1qs6g1uppzjpx.cloudfront.net
Address: 2600:9000:28a0:be00:9:78a:e540:93a1
Name:	d1qs6g1uppzjpx.cloudfront.net
Address: 2600:9000:28a0:7600:9:78a:e540:93a1