shell:$ nslookup -timeout=2 -retry=1 'preload.apps.orange.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
preload.apps.orange.com	canonical name = az-prd-app.apps.orange.com.
Name:	az-prd-app.apps.orange.com
Address: 20.33.84.66
Name:	az-prd-app.apps.orange.com
Address: 20.33.86.233