Error: Incorrect DNS record values were specified.

So everytime i try to add websitequick preview on hosted domain i get this.
I have this problem since forever i hosnestly i cant find a solution.

My DNS template :

<domain>. NS ns2.xxx.xx.
<domain>. NS ns1.xxx.xx.
<domain>. A <ip.web>
<domain>. MX (10) mail.<domain>.
<domain>. TXT v=spf1 +a +mx -all +a:<hostname>
ftp.<domain>. CNAME <domain>.
mail.<domain>. A <ip.mail>
webmail.<domain>. A <ip.webmail>

My Main domain dns :

xxx.pt. MX (10) mail.xxx.pt.
lists.xxx.pt. CNAME xxx.pt....

Error: Incorrect DNS record values were specified.