Question and response
Question
dig sendinblue.com.mx. MX
Answer
sendinblue.com.mx. 3600 MX 0 mx.sendinblue.com.mx.
Authority
The response has no authority records.
Additional
mx.sendinblue.com.mx. 3600 A 104.167.12.34
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0