Hello, the DNS packet format is binary. There is no notion of inserting or not inserting a zero. What you are seeing is how dig decides to represent an address. Other DNS-servers have the same "issue".
I recommend closing this bug. Kind regards, Peter van Dijk (upstream maintainer) -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org