shell:$ nslookup -timeout=2 -retry=1 'preview.typeform.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
preview.typeform.com	canonical name = d2q0tm6nh3syda.cloudfront.net.
Name:	d2q0tm6nh3syda.cloudfront.net
Address: 18.160.249.54
Name:	d2q0tm6nh3syda.cloudfront.net
Address: 18.160.249.22
Name:	d2q0tm6nh3syda.cloudfront.net
Address: 18.160.249.125
Name:	d2q0tm6nh3syda.cloudfront.net
Address: 18.160.249.52
Name:	d2q0tm6nh3syda.cloudfront.net
Address: 2600:9000:24d4:aa00:6:c14:ff80:93a1
Name:	d2q0tm6nh3syda.cloudfront.net
Address: 2600:9000:24d4:5400:6:c14:ff80:93a1
Name:	d2q0tm6nh3syda.cloudfront.net
Address: 2600:9000:24d4:f600:6:c14:ff80:93a1
Name:	d2q0tm6nh3syda.cloudfront.net
Address: 2600:9000:24d4:1e00:6:c14:ff80:93a1
Name:	d2q0tm6nh3syda.cloudfront.net
Address: 2600:9000:24d4:3200:6:c14:ff80:93a1
Name:	d2q0tm6nh3syda.cloudfront.net
Address: 2600:9000:24d4:7600:6:c14:ff80:93a1
Name:	d2q0tm6nh3syda.cloudfront.net
Address: 2600:9000:24d4:ea00:6:c14:ff80:93a1
Name:	d2q0tm6nh3syda.cloudfront.net
Address: 2600:9000:24d4:8a00:6:c14:ff80:93a1