[Samba] "Fix DNS dynamic updates in Samba versions prior 4.0.7"

Wed Apr 15 14:45:36 MDT 2015

Fix DNS dynamic updates in Samba versions prior 4.0.7
<https://wiki.samba.org/index.php/Fix_DNS_dynamic_updates_in_Samba_versions_prior_4.0.7>

Trying to clean up a Samba domain that has existed forever.  And this  
issue seems to apply.  However the instructions are to run:

# samba-tool dns add SERVER DOMAIN WORKSTATION A IP -k yes
# samba-tool dns delete SERVER DOMAIN WORKSTATION A IP -k yes

... but what is the IP?

I have records like -