DNS does not allow underscore '_' in hostnames under zone fine and gives "bad owner name" error.
Issue
- DNS does not allow underscore '_' in hostnames under zone fine and gives "bad owner name" error. DNS accepts hyphen '-' in hostname.
test_1.example.com. IN A 192.168.0.1
Gives error:
my_resolver/example.com/IN: bad owner name (check-names)
Environment
- Red Hat Enterprise Linux 7
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Linux 5.2
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