shell:$ nslookup -timeout=2 -retry=1 'sustainability.ais.co.th'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
sustainability.ais.co.th	canonical name = ais-sustainability.cloudfront.21impact.com.
ais-sustainability.cloudfront.21impact.com	canonical name = ice.cloudfront.21impact.com.
ice.cloudfront.21impact.com	canonical name = d2ux9l0cmqi4h3.cloudfront.net.
Name:	d2ux9l0cmqi4h3.cloudfront.net
Address: 3.167.183.58
Name:	d2ux9l0cmqi4h3.cloudfront.net
Address: 3.167.183.65
Name:	d2ux9l0cmqi4h3.cloudfront.net
Address: 3.167.183.98
Name:	d2ux9l0cmqi4h3.cloudfront.net
Address: 3.167.183.110
Name:	d2ux9l0cmqi4h3.cloudfront.net
Address: 2600:9000:201d:1000:15:83c6:49c0:93a1
Name:	d2ux9l0cmqi4h3.cloudfront.net
Address: 2600:9000:201d:200:15:83c6:49c0:93a1
Name:	d2ux9l0cmqi4h3.cloudfront.net
Address: 2600:9000:201d:6600:15:83c6:49c0:93a1
Name:	d2ux9l0cmqi4h3.cloudfront.net
Address: 2600:9000:201d:1c00:15:83c6:49c0:93a1
Name:	d2ux9l0cmqi4h3.cloudfront.net
Address: 2600:9000:201d:1e00:15:83c6:49c0:93a1
Name:	d2ux9l0cmqi4h3.cloudfront.net
Address: 2600:9000:201d:7400:15:83c6:49c0:93a1
Name:	d2ux9l0cmqi4h3.cloudfront.net
Address: 2600:9000:201d:de00:15:83c6:49c0:93a1
Name:	d2ux9l0cmqi4h3.cloudfront.net
Address: 2600:9000:201d:f400:15:83c6:49c0:93a1