How do I create a DHOST record?

i have domain used development purposes called my.domain.com.  due new policies, won't add domain vpn dns search suffix because ends in .com.

i'd create dhost record domain called my.domain.aba points my.domain.com rather rename domain or build new one.

my dns server windows 2008 r2.  when try create dhost record fill out this:

1. create new zone my.domain.aba

2. select my.domain.aba

3. new dhost record

4. alias name (uses parent domain if left blank).  leave blank

    fqdn: my.domain.aba

    fqdn target domain: my.domain.com

but when click ok errors "a new record cannot created. data invalid"

what other steps required create dhost record?

thanks!

i able dhost record working on windows 2012 dns server never worked on windows 2008 r2 dns server.

i found solution using wildcard records.  created new forward lookup zone called my.domain.aba created new host record * in name , ip pointing dc.

now old , new records resolve both domains.

Windows Server  >  IPAM, DHCP, DNS