shell:$ nslookup -timeout=2 -retry=1 'app.talkcenter.io'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
app.talkcenter.io	canonical name = dnwduab4bvv1n.cloudfront.net.
Name:	dnwduab4bvv1n.cloudfront.net
Address: 13.225.47.101
Name:	dnwduab4bvv1n.cloudfront.net
Address: 13.225.47.121
Name:	dnwduab4bvv1n.cloudfront.net
Address: 13.225.47.110
Name:	dnwduab4bvv1n.cloudfront.net
Address: 13.225.47.73
Name:	dnwduab4bvv1n.cloudfront.net
Address: 2600:9000:21d4:5e00:1:6c56:7ac0:93a1
Name:	dnwduab4bvv1n.cloudfront.net
Address: 2600:9000:21d4:5200:1:6c56:7ac0:93a1
Name:	dnwduab4bvv1n.cloudfront.net
Address: 2600:9000:21d4:8400:1:6c56:7ac0:93a1
Name:	dnwduab4bvv1n.cloudfront.net
Address: 2600:9000:21d4:f400:1:6c56:7ac0:93a1
Name:	dnwduab4bvv1n.cloudfront.net
Address: 2600:9000:21d4:2800:1:6c56:7ac0:93a1
Name:	dnwduab4bvv1n.cloudfront.net
Address: 2600:9000:21d4:5a00:1:6c56:7ac0:93a1
Name:	dnwduab4bvv1n.cloudfront.net
Address: 2600:9000:21d4:a00:1:6c56:7ac0:93a1
Name:	dnwduab4bvv1n.cloudfront.net
Address: 2600:9000:21d4:8e00:1:6c56:7ac0:93a1