setting HOSTIP still leaves docker network address in DNS

[cswilsnetex]

Hiya,

For some reason samba is adding the samba network interface address even when I set the HOSTIP value.

For example, I set - HOSTIP=10.0.0.2

my dns lookup returns:

csw@docker1$ nslookup ntx-dc01.netex.local 10.0.0.2 Server: 10.0.0.2 Address: 10.0.0.2#53

Name: ntx-dc01.netex.local Address: 10.0.0.2 Name: ntx-dc01.netex.local Address: 172.101.1.100

Any help is appreciated :) I keep deleting the entry manually but it keeps coming back.