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

Non-authoritative answer:
Name:	casaa-concierge.com
Address: 88.223.87.1
Name:	casaa-concierge.com
Address: 145.223.124.22
Name:	casaa-concierge.com
Address: 2a02:4780:4b:cff5:c9e5:5074:e01c:5523
Name:	casaa-concierge.com
Address: 2a02:4780:4c:c845:eb42:8c25:a2ae:1309