Invalid TLD

[Oxy]

Hi and welcome to the forum

we had such a case but insufficient feedback from user (who then stated that he had succeeded),
for now I can’t tell you anything clever except try a few more times or with another browser

Invalid TLD when trying to setup SSL certificate (Let's Encrypt)

http://dxcukiholidaywishes.technology/ (please specify the website or account you are asking about) Invalid TLD (please share the FULL error message you see) Hi I am trying to setup free SSL on my custom domain but I am getting error “Invalid TLD” when trying to add CNAME records. (other information and details relevant to your question)