Testing nginx without domain name
Better solution:Have fun testing many applications
Set host entry on dev machine (not the server). /etc/hosts C:\Windows\System32\drivers\etc\hosts
Add as one Line: ipaddress domain i.e 82.32.45.144 is your vps:
82.32.45.144 sample.com82.32.45.144 www.sample.com82.32.45.144 wiki.sample.com82.32.45.144 shop.sample.com82.32.45.144 sample.co.uk82.32.45.144 sample.de