Hi Teseo,
Thanks for the help.
Unfortunately it was not my DNS either.
So i had to re-install from scratch again. But I can confirm for sure there was something wrong, either some .htaccess rewrite issue or another pointer file of some sort either coming from the database or other --- because....
After i wiped the directory (not the domain) just the directories and copied over the original files, the installation page came up no problem and no other changes were made.
And no everything works back to factory default settings.
So maybe someone may want to look into this further because it does scare me, what if i had an active production website going and all of it was lost.
I am afraid to restore the database in case i run into the same issue. But now i have to rebuild all the categories and upload all the banner artwork, the customized fields, etc.