Get email extension of Kirby installation url

The CMS Questions
1

Hi,

This might be a PHP thing but thought Kirby might have a little shortcut. I need to get the email extension of the domain kirby is hosted on. For instance for:

https://website.co.uk

I would like to get:

@website.co.uk

out of the other end. Is this possible? I have looked at the URL helpers but couldn’t see anything there

2

Or

Url::host()

$_SERVER['SERVER_NAME']