I tried the documentation top level domain procedures and it didn’t work. Then tried using the tool on the documentation (https://codepen.io/dvdsgl/full/qerewL) but it didn’t work either. Also when I type in my top level domain on the tool it tells me to configure Dns pretty much the same way as with subdomain.
That’s not the case because his is a subdomain. I’d like my app at portal4x4.com.br. When I use the tool it appears as in the image below. The second image is what a did on godaddy and it’s not working.