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

Non-authoritative answer:
www.ostkaka.com	canonical name = web.yourvismawebsite.com.
web.yourvismawebsite.com	canonical name = www.yourvismawebsite.com.
www.yourvismawebsite.com	canonical name = f5-web-app-prod.northeurope.cloudapp.azure.com.
Name:	f5-web-app-prod.northeurope.cloudapp.azure.com
Address: 13.74.150.237