Root zone
These servers manage the DNS root zone
all servers delegate to
biz.
These servers manage the biz zone
all servers delegate to
correio.biz.
These servers manage the correio.biz 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 correio.biz
These servers timed out.