I had other network hostname issues. google lead me to a file called /etc/nsswitch.conf
I replaced a line from a other linux box `hosts: files mdns4_minimal [NOTFOUND=return] dns` resolving all my issues. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1947455 Title: sub sub domain names not properly resolved Status in Ubuntu: Invalid Status in bind9 package in Ubuntu: Invalid Status in linux package in Ubuntu: Invalid Bug description: I have a local lan with a libvirt server and on that a vpn I have a wildcard sub domain at freedns.afraid.org (sub.hostname.com) that has a kvm and vpn sub sub domain names. (sub.sub.hostname.com) If i ping the sub sub hostname outside my local lan i get my external IP address. but also if i ping from within my local lan network dig and nslookup do a resolve to my local ip. But ping and applications like openvpn and libvirt cant connect to the local application. I worked around it by registering two sub domains at freedns.afraid.org those are resolved correctly to the local IP address. No logs due to privacy. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1947455/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp