Root zone
These servers manage the DNS root zone
all servers delegate to
de.
These servers manage the 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 delegate to
tum.de.
These servers manage the tum.de zone
These servers claim authority over the rbg.tum.de zone, which contains mailin-bk2.rbg.tum.de
These servers timed out.