This is the project page of the new version of dnsmap which has been ported from C to python by its original author. The old version should no longer be used.
See an example command below. Yup, it's that simple! 😜
$ python3 dnsmap.py github.com
support.github.com
status.github.com
fr.github.com
services.github.com
cs.github.com
de.github.com
help.github.com
api.github.com
docs.github.com
shop.github.com
uploads.github.com
test.github.com
ns1.github.com
ssh.github.com
fi.github.com
smtp.github.com
resources.github.com
ns2.github.com
classroom.github.com
admin.github.com
www.github.com