Root zone
These servers manage the DNS root zone
all servers delegate to
com.
These servers manage the com 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
sendinblue.com.
These servers manage the sendinblue.com zone
These servers claim authority over the sendinblue.com zone, which contains spf.sendinblue.com
These servers are unreachable.