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

Non-authoritative answer:
tickets.cafonline.com	canonical name = can8-prod.mutu.hubber.fr.
can8-prod.mutu.hubber.fr	canonical name = alb-haproxy-datadome-291007832.eu-west-1.elb.amazonaws.com.
Name:	alb-haproxy-datadome-291007832.eu-west-1.elb.amazonaws.com
Address: 18.200.80.245
Name:	alb-haproxy-datadome-291007832.eu-west-1.elb.amazonaws.com
Address: 18.203.129.82