Creating new docker image still uses old env domain

[akshatmishra25]

I had for testing purposes replaced the original DEFAULT_DOMAIN=localhost:3000 with DEFAULT_DOMAIN having value of my own website. I had deleted the containers and the docker image. But after re running the command docker-compose up -d and setting the DEFAULT_DOMAIN back to original localhost:3000 it again is redirecting to my own website rather than opening kutt on localhost. I am quite confused on what to do at this stage. Need help.