Root zone
These servers manage the DNS root zone
all servers delegate to
ch.
These servers manage the ch zone
all servers delegate to
ntd.ch.
These servers manage the ntd.ch 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 ntd.ch zone, which contains ns1.ntd.ch
This server is unreachable.
This server timed out.