Root zone
These servers manage the DNS root zone
all servers delegate to
edu.
These servers manage the edu zone
all servers delegate to
wisc.edu.
These servers manage the wisc.edu 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 wiscmail.wisc.edu zone, which contains _spf.wiscmail.wisc.edu
These servers timed out.