Root zone
These servers manage the DNS root zone
all servers delegate to
de.
These servers manage the de zone
all servers delegate to
uni-ulm.de.
These servers manage the uni-ulm.de zone
Inconsistent responses
We queried these DNS servers, but not all of them returned the same response. Select a group to see their response.
These servers claim authority over the uni-ulm.de zone, which contains dc2.uni-ulm.de
These servers refused the query.