Domain verification problems

Domain verification problems

Dear support,

I have problems verifying my domain with Zoho mail. Please find my details below:

Domain: strafferammer.dk
Domain registrar: Dandomain
I tried all possible options but nothing seems to work.
my domain registrer does not allow me to set hostname of cname to anything that doesnt end with strafferammer.dk
(see picture)
I have tried the txt verification but it does not seem to work either.
(see picture nr 2)
my blog is hosted on wordpress.com so cant change the html on the site

So my question is, what should I do?

Thanks for the help!

Kind Regards,

Lennart Weijgers