Unable to get my Docker image's base image

Question

I built a docker image with my on changes on top of a docker image from docker hub. Now I forgot the base image I used to build my image. Is it possible to find that?

I tried inspect and history but that did not give me the required information.

Answer 1

The most obvious answer is to check your Dockerfile if you stil have it. FROM base-image:tag

Its probably not the case, so the best you can do is run docker images - check when your image has been created and check all the images that were created before your image.