Dnsdist running in docker seems fine but cannot use

Using the Portainer Software
#1

Hi, I have created dnsdist dockerfile

FROM arm64v8/ubuntu

# necessary to set default timezone Etc/UTC
ENV DEBIAN_FRONTEND noninteractive

RUN apt-get update \
  && apt-get -y upgrade \
  && apt-get -y dist-upgrade \
  && apt-get install -y ca-certificates \
  && apt-get install -y --no-install-recommends \
  && apt-get install -y locales \
  && localedef -i en_US -c -f UTF-8 -A /usr/share/locale/locale.alias en_US.UTF-8 \
  && apt-get install -y curl git gnupg dnsdist \
  && rm -rf /var/lib/apt/lists/* 


EXPOSE 53/udp 53/tcp 

CMD ["/usr/bin/dnsdist", "-u","_dnsdist", "-g", "_dnsdist" ,"--supervised"]

then I ran the docker container as shown below:

dnsdist_running_docker
dnsdist_running_docker701×620 38.1 KB

and log in portainer for this container is shown below:

Listening on 0.0.0.0:8053
Listening on 0.0.0.0:853 for TLS
Listening on 0.0.0.0:443 for DoH
dnsdist 1.4.0 comes with ABSOLUTELY NO WARRANTY. This is free software, and you are welcome to redistribute it according to the terms of the GPL version 2
ACL allowing queries from: ::1/128, fc00::/7, 10.0.0.0/8, 169.254.0.0/16, 127.0.0.0/8, 172.16.0.0/12, 100.64.0.0/10, 192.168.0.0/16, fe80::/10
Console ACL allowing connections from: 127.0.0.1/8, ::1/128
Webserver launched on 0.0.0.0:8085
Marking downstream Pi-hole (192.168.0.15:8533) as 'down'

but when I try to dig or nslookup using my host_ip:8053 i do not get any result.

dig @192.168.0.15 -p 8053  yahoo.com
; <<>> DiG 9.11.3-1ubuntu1.13-Ubuntu <<>> @192.168.0.15 -p 8053 yahoo.com
; (1 server found)
;; global options: +cmd
;; connection timed out; no servers could be reached

Please help.

#2

Hi
pl share the docker run command used and bit about environment this setup is build.

#3

docker run --publish 8053:53 --name dnsdist:vita

build command: docker build --tag dnsdist:vita .
on a arm64 architechure .

#4

Hi

This seems like dnsdist app issue. there seems some missing part.