I am trying to follow tutorial on how to setup DNS server hosted as docker image.

But of course I am facing problems.

I have setup named.conf file as below. But i am completely uncertain what IP addresses I should put, I have put my local machine (that i use to run docker), default gateway ip:

acl internal {
  192.168.1.0/24;
  192.168.0.0/24;
  127.0.0.1;
  localhost;
  192.168.0.144;
};

options {
  forwarders {
    8.8.8.8;
    8.8.4.4;
  };
  allow-query { internal; };
};

zone "test.home." IN {
  type master;
  file "/etc/bind/test-home.zone";
};

Below i attach test-home.zone file

$TTL 2d

$ORIGIN test.home.

@           IN  SOA test.home. root.test.home. (
    202306151534    ; serial
    12h
    15m
    3w
    2h
    )

    IN  NS ns.test.home.

@           IN  NS  ns.test.home.

ns          IN  A   172.19.0.1

test-name   IN  A   192.168.0.144

Having such setup, I could resolve known names with commands:

nslookup google.com 172.19.0.1

The output of above command:

Server:  UnKnown
Address:  172.19.0.1

Non-authoritative answer:
Name:    google.com
Addresses:  2a00:1450:401b:814::200e
          142.250.203.142

But when I tried to resolve my name, it could not find a domain:

nslookup test-name.test.home 172.19.0.1

and the output:

Server:  UnKnown
Address:  172.19.0.1

*** UnKnown can't find test-name.test.home: Non-existent domain

Other details:

I run my docker image on Ubuntu

I use Bind9 for DNS server.

Here is output of docker inspect command for container hosting DNS server:

 "NetworkSettings": {
    "Bridge": "",
    "SandboxID": "4b80c61e0f521afd51926708b1bfcc0fdb71a755566114af9cbe93cd0a44a462",
    "HairpinMode": false,
    "LinkLocalIPv6Address": "",
    "LinkLocalIPv6PrefixLen": 0,
    "Ports": {
        "53/tcp": [
            {
                "HostIp": "0.0.0.0",
                "HostPort": "53"
            }
        ],
        "53/udp": [
            {
                "HostIp": "0.0.0.0",
                "HostPort": "53"
            }
        ],
        "953/tcp": null
    },
    "SandboxKey": "/var/run/docker/netns/4b80c61e0f52",
    "SecondaryIPAddresses": null,
    "SecondaryIPv6Addresses": null,
    "EndpointID": "",
    "Gateway": "",
    "GlobalIPv6Address": "",
    "GlobalIPv6PrefixLen": 0,
    "IPAddress": "",
    "IPPrefixLen": 0,
    "IPv6Gateway": "",
    "MacAddress": "",
    "Networks": {
        "dns-experiments_default": {
            "IPAMConfig": null,
            "Links": null,
            "Aliases": [
                "bind9",
                "ab0859f8c64b"
            ],
            "NetworkID": "9d5d03264503be5fee52e99bc04407da0d41f87eff3b07393805bc7aa019c734",
            "EndpointID": "e8612947adc69d959dbac41abf78f8f14b7394efb5bb11a4d453e8bea745c298",
            "Gateway": "172.19.0.1",
            "IPAddress": "172.19.0.2",
            "IPPrefixLen": 16,
            "IPv6Gateway": "",
            "GlobalIPv6Address": "",
            "GlobalIPv6PrefixLen": 0,
            "MacAddress": "02:42:ac:13:00:02",
            "DriverOpts": null
        }
    }
}

So the question is: it does not seem to resolve my name test-name.test.home correctly. Why and how could I fix it?

Update

Per recommendation from comments, I tried using IP address from my docker inspect output, but it did not work either. When executing nslookup I get only:

DNS request timed out.
    timeout was 2 seconds.
DNS request timed out.
    timeout was 2 seconds.
DNS request timed out.
    timeout was 2 seconds.
DNS request timed out.
    timeout was 2 seconds.
*** Request to UnKnown timed-out