I run my sites [0] on Hugo and copy the generated sites (Makefile) to BunnyCDN with their command line tool.
It's a plain CDN, but does include DNS hosting for easy SSL certificates and has scriptable DNS [1] where you can run Javascript for dynamic DNS.
I went with them b/c they are in the EU, but I've stayed because I love them.
[0] e.g. https://www.amazingcto.com/