Re: The site cannot be reached error after fresh installation of Magento 2.4.4
In my opinion, you should find some help from Magento Development Company.
They can consult the comfortable solutions or support general questions related to Magento installation or other technical issues.
I highly recommend the Installation Service ofLandofcoder. They have 10+ years of operation & serving over 20000+ customers, with an in-depth understanding of the Magento platform and providing services related to e-commerce websites. You can contact them via live chat or email, they often answer right away.