Hello, All
I used the a2hosting service, and buy the new domain from godaddy.
And so I changed the DNS name server godaddy to Cloudflare, and next verified my domain in the Cloudflare.
And I tried to change from DNS to a2hosting nameserver IP (162.159.25.95 / 162.159.24.221 / 162.159.25.82 / 162.159.24.227).
However, cannot to change IP due to invalid IP error.(DNS Validation Error (Code: 1004): Content for A record is invalid. Must be a valid IPv4 address (Code: 9005))
please help to me.
Thank you.