Question and response
Question
dig ntgt.de. MX
Answer
ntgt.de. 7200 MX 10 ntgt.de.
ntgt.de. 7200 MX 0 ntgt-de.mail.protection.outlook.com.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0