webpage HELP ME !

i made webpages about 5 years ago and stopped compleatly. i used to use a
site but i dont know what its called it let me choose a address that
redirected into my site for example my home page is
www.roger.user.home.Dave.mainpage.com
all i would have to do was type
www.Walkto.Dave.com or
www.Runto.dave.com
www.Goto.dave.com
www.jumpto.dave.com

anyways there are some examples
all at the cost of a few pop ups when you typed it in
i looked everywhere and did every search but cant find it
can someone tell me what the sites called or something similer to it thx