Domain mapping DNS setting

Hello,

For of all I use a shared hosting so I don't have a dedicated IP.

- I have setup a multisite on this domain: deontwerper.work
- I have added a site: deontwerper.work/toon
- I want to map this domain: toonstone.be
- In my DirectAdmin I have added a domain pointer (toonstone.be) to the main domain (deontwerper.work).
- My DNS Settings are:
mail A 46.21.173.131
pop A 46.21.173.131
smtp A 46.21.173.131
toonstone.be. A 46.21.173.131
toonstone.be. NS ns119.axc.nl.
toonstone.be. NS ns120.axc.nl.
toonstone.be. MX 10 mail
ftp CNAME deontwerper.work.
www CNAME deontwerper.work.
toonstone.be. TXT "v=spf1 a mx ip4:46.21.173.131 a:spf.spamexperts.axc.nl -all"

I can't get it to work could you tell me what I do wrong?

Thanks!