You don't have a router capable of editing static DNS entries a? And you need to do something like E.g:

dev.product.com to 192.168.0.123

This solution is for you, it's a DNSMasq powered by a Docker container.

Do this step only if nothing is resolved on your computer's browser.

Make sure:

/etc/resolv.conf

nameserver 1.1.1.1

You can also use: 8.8.8.8, 8.8.4.4 and many more free dns servers to the outside world.

has only that

edit /etc/systemd/resolved.conf

DNSStubListener=no

Restart systemd-resolved

sudo systemctl restart systemd-resolved.service

docker-compose up -d or docker-compose up to debug

Web interface for DNSMasq

http://localhost:8080/

Either open the web interface and append this line: address=/dev.product.com/192.168.0.123 then click the restart button

Or edit the dnsmasq.conf file in data then restart with

docker-compose restart # too slow

Edit wifi config on your Android and select Static option, then edit the dns text to match your computers IP where DNSMasq is running.

Just in case re-connect the wifi connection.

dig dev.product.com

dig @8.8.8.8 dev.product.com

dig 127.0.0.1 dev.product.com # using the DNSMasq container