Question and response
Question
dig mimecast.net. NS
Answer
mimecast.net. 600 NS dns04.mimecast.net.
mimecast.net. 600 NS dns02.mimecast.net.
mimecast.net. 600 NS dns01.mimecast.net.
mimecast.net. 600 NS dns03.mimecast.net.
Authority
The response has no authority records.
Additional
dns01.mimecast.net. 300 A 185.58.87.12
dns02.mimecast.net. 300 A 205.139.110.125
dns03.mimecast.net. 300 A 195.130.217.24
dns04.mimecast.net. 300 A 170.10.128.103
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0