Validation for Rname not complete

[dhoffend]

Versions
NetBox Version: 4.0.9
NetBox DNS Version: 1545143)

Describe the bug
Validation of RName not complete
https://en.wikipedia.org/wiki/SOA_record

The rname can contain \. as substitute for . before the @ replacement
Example: john\.doe.example.com

The field validation says invalid dns record.

To Reproduce
Steps to reproduce the behavior:

1. Create Zone
2. Set RNAME to john\.doe.example.com
3. Save and see error
4. See error

Expected result
Should be accepted

Actual result
john.doe.example.com is not a valid fully qualified DNS host name

[peteeckel]

I can't reproduce this:

On the other hand I think I know what you wanted to write: john\.doe.example.com - correct? Github seems to have swallowed the backslash :-)