It always feels like my router page filled with javascript by my ISP when I visit a domain doesn't end with regular tlds. Is apple domain really belongs to appl

It always feels like my router page filled with javascript by my ISP when I visit a domain doesn't end with regular tlds. Is apple domain really belongs to apple? Nobody is questioning that, what a shame for hn users. Edit, it seems legit: https://support.apple.com/en-us/101572 https://support.apple.com/en-us/101572