shell:$ nslookup -timeout=2 -retry=1 'covid-survey.dataforgood.fb.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
covid-survey.dataforgood.fb.com	canonical name = d1fswz9segqp5x.cloudfront.net.
Name:	d1fswz9segqp5x.cloudfront.net
Address: 18.154.185.17
Name:	d1fswz9segqp5x.cloudfront.net
Address: 18.154.185.129
Name:	d1fswz9segqp5x.cloudfront.net
Address: 18.154.185.42
Name:	d1fswz9segqp5x.cloudfront.net
Address: 18.154.185.36
Name:	d1fswz9segqp5x.cloudfront.net
Address: 2600:9000:2507:ca00:a:6ec2:7940:93a1
Name:	d1fswz9segqp5x.cloudfront.net
Address: 2600:9000:2507:8200:a:6ec2:7940:93a1
Name:	d1fswz9segqp5x.cloudfront.net
Address: 2600:9000:2507:c200:a:6ec2:7940:93a1
Name:	d1fswz9segqp5x.cloudfront.net
Address: 2600:9000:2507:1c00:a:6ec2:7940:93a1
Name:	d1fswz9segqp5x.cloudfront.net
Address: 2600:9000:2507:6c00:a:6ec2:7940:93a1
Name:	d1fswz9segqp5x.cloudfront.net
Address: 2600:9000:2507:5000:a:6ec2:7940:93a1
Name:	d1fswz9segqp5x.cloudfront.net
Address: 2600:9000:2507:2200:a:6ec2:7940:93a1
Name:	d1fswz9segqp5x.cloudfront.net
Address: 2600:9000:2507:ae00:a:6ec2:7940:93a1