Ask your hosting provider to designate an IPv6 server and they will not charge you for it. This will solve your problems with IPv6.
In my case, I contacted the hosting provider about this problem, and they said that IPv6 was not assigned to my server, I asked them and asked for the cost, they said that it is free and will assign it now. I think hosting companies should assign IPv6 to all servers, but they assign it on a priority basis for those who are faced with this problem.
Itโs better that you contact your hosting provider for your IPv6 destination.
source share