Revert ""You should not use a CNAME record with a TLD""

This reverts commit 3038996212bafb2e46c772a57c451d10789e6da8.
Revert "Revert ""You should not use a CNAME record with a TLD"""

This reverts commit 1b751fa3a32730538e2f711ed112cd952ed5881f.
seeds web template installation