First push fails

Hi all,

I start to work with docker, and I have a problem when I try to make a push.

docker -v
1.9.1-fc23  # Gnu/Linux Fedora

No problem with docker login

docker push lomiglavnek/fedora-jekyll
The push refers to a repository [lomiglavnek/fedora-jekyll] (len: 0)
unable to ping registry endpoint https://lomiglavnek/v0/
v2 ping attempt failed with error: Get https://lomiglavnek/v2/: dial tcp: lookup lomiglavnek: No address associated with hostname
v1 ping attempt failed with error: Get https://lomiglavnek/v1/_ping: dial tcp: lookup lomiglavnek: No address associated with hostname

I don’t understand why it’s looking at https://lomiglavnek and not hub.docker.com

I looked at some solutions, but i seems to performs and privates hub.

Thank for your explanations