Multi domain | Single store | Must be bugged

[mementoneli]

I'm losing my mind here, I have been trying all day to get this to work, searched through numerous forums and stil no success

I setup a store this.be, now Id like to add this.nl.
I enabled multistore and added a second domain do my store
Everytime i visit this.nl it redirects me to this.be

there is no redirect on dns level & .htaccess has been generated a few times by now

I added a screenshot & my .htaccess file, plx help

.htaccess

[endriu107]

I think you just add second domain to first store, you need to add new store and then assign to it this.nl domain also you should add www.this.nl domain too in second store.