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: 3.161.213.90
Name:	d1qs6g1uppzjpx.cloudfront.net
Address: 3.161.213.88
Name:	d1qs6g1uppzjpx.cloudfront.net
Address: 3.161.213.10
Name:	d1qs6g1uppzjpx.cloudfront.net
Address: 3.161.213.79
Name:	d1qs6g1uppzjpx.cloudfront.net
Address: 2600:9000:269f:600:9:78a:e540:93a1
Name:	d1qs6g1uppzjpx.cloudfront.net
Address: 2600:9000:269f:ba00:9:78a:e540:93a1
Name:	d1qs6g1uppzjpx.cloudfront.net
Address: 2600:9000:269f:1800:9:78a:e540:93a1
Name:	d1qs6g1uppzjpx.cloudfront.net
Address: 2600:9000:269f:3800:9:78a:e540:93a1
Name:	d1qs6g1uppzjpx.cloudfront.net
Address: 2600:9000:269f:6000:9:78a:e540:93a1
Name:	d1qs6g1uppzjpx.cloudfront.net
Address: 2600:9000:269f:9200:9:78a:e540:93a1
Name:	d1qs6g1uppzjpx.cloudfront.net
Address: 2600:9000:269f:5800:9:78a:e540:93a1
Name:	d1qs6g1uppzjpx.cloudfront.net
Address: 2600:9000:269f:5a00:9:78a:e540:93a1