shell:$ nslookup -timeout=2 -retry=1 'customer-care-api.io3.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
customer-care-api.io3.com	canonical name = k8s-istiosys-istioing-72bdf925c1-75b989c7113c9794.elb.eu-west-1.amazonaws.com.
Name:	k8s-istiosys-istioing-72bdf925c1-75b989c7113c9794.elb.eu-west-1.amazonaws.com
Address: 54.170.48.226
Name:	k8s-istiosys-istioing-72bdf925c1-75b989c7113c9794.elb.eu-west-1.amazonaws.com
Address: 176.34.237.140
Name:	k8s-istiosys-istioing-72bdf925c1-75b989c7113c9794.elb.eu-west-1.amazonaws.com
Address: 3.248.108.55