You can also try looking into no-ip.
You can also try looking into no-ip.
It wasn’t working over VPN for me either. I use protonvpn. Then I figured out if I connect to Netherlands, disable netshield and go to the .nl website, it works. I think it has something to do with tracker blocking that is not letting the website load.
There is a security risk of using your first name and last name in your email. It’s very easy for malicious people to send you emails specifically addressing you. I have realized it now and I take the extra steps to set up good spam blocking in my email.