Bind9 nsupdate delete

Question

The domain name has more than one address:

a.test.com: 10.10.10.10 a.test.com: 10.10.10.11

I use 'nsupdate' to add them, but how can I update one of the records;

a test.com 10.10.10.10 ->10.10.10.12

I tried to use delete the 10.10.10.10.in-add.... and it worked. But when I delete the a.test.com, the other record is deleted too. So when I nslookup a.test.com, None of the ip address can be found.

I want to know how can I just delete the specific record.

AFAIK, you can't. You should instead delete all values and return needed ones. — Netch, Dec 25 '15 at 07:22

score 1 · Answer 1 · answered Dec 30 '15 at 08:31

1

Finally, I get the solutions:

nsupdate
>server 127.0.0.1
>update delete a.test.com 3600 IN A 10.10.10.10
>send

For reverse ip :

>update delete 10.10.10.10.in-addr.arpa 3600 IN PTR a.test.com

answered Dec 30 '15 at 08:31

Karon

41
1
5

Bind9 nsupdate delete

1 Answers1