Solved// Dmarc records here or on cPanel/WHM

Some of my domains emails end up in the spam folder when users try to register on my WordPress site.
After editing the dns via WHM and adding
_dmarc.mysite.com. 1400 IN TXT v=DMARC1; p=none;

running on my Win10 machine:

nslookup
set type=txt
_dmarc.mydomain.com

The results:
Server: UnKnown
Address: 192.168.20.1

Non-authoritative answer:
_dmarc.mydomain.com canonical name = mydomain.com
mydomain.com text =

    "google-site-verification=xxxxxxxxxxxxxxxxxxxxxxxxxxxx"

Obviously I have that Google verify thingy in my root directory.

So two questions, why the Google thingy and should I add a dmarc on my DNS panel here?

TIA