Deny characters prohibit from DNS

[AleSSaNDRo]

It's a good idea if you insert in DNS Management check of characters
For example, deny dns with "_".
I have had problems fà time why I mistook to set up of one.

 

[AleSSaNDRo]

It's impossible?

If you can, please add confirm of delete dns...
for example:

DNS test has been deleted succefully