Question and response
Question
dig mx.zeptomail.jp. A
Answer
mx.zeptomail.jp. 600 A 103.163.152.145
mx.zeptomail.jp. 600 A 193.118.161.145
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0