whois public.tableau.com/app/profile/steklo.cabin/vizzes

Domain:
Turn off cache
Try for webbased whois (don't expect it to work yet)

public.tableau.com/app/profile/steklo.cabin/vizzes
checking....public.tableau.com/app/profile/steklo.cabin/vizzes
   $ whois public.tableau.com/app/profile/steklo.cabin/vizzes
No whois server is known for this kind of object.