Root zone
These servers manage the DNS root zone
all servers delegate to
it.
These servers manage the it 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
cnr.it.
These servers manage the cnr.it 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
its.isti.cnr.it.
These servers manage the its.isti.cnr.it 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 its.isti.cnr.it zone, which contains _acme-challenge.its.isti.cnr.it
These servers refused the query.
isti.cnr.it.
These servers manage the isti.cnr.it 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 its.isti.cnr.it zone, which contains _acme-challenge.its.isti.cnr.it
its.isti.cnr.it.
These servers manage the its.isti.cnr.it 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 its.isti.cnr.it zone, which contains _acme-challenge.its.isti.cnr.it
These servers refused the query.
its.isti.cnr.it.
These servers manage the its.isti.cnr.it 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 its.isti.cnr.it zone, which contains _acme-challenge.its.isti.cnr.it
These servers refused the query.