Base domain being input twice

I am currently filling in my DNS values onto my netlify DNS records. It is duplicating my domain as the host name which is causing an error when trying to verify (e.g. www.host.com.host.com). When I just add a period, it automatically populates as the website but the host name will not work with the default website since it is requiring a period at the end (e.g. www.host.com.)

Hope someone can help.

Thank you,

Wil

You usually just have to add @ for the apex and only the subdomain (www) when you wish to add the subdomain.