Question and response
Question
dig mx1.astrum-nival.com. A
Answer
mx1.astrum-nival.com. 600 A 195.211.130.8
Authority
astrum-nival.com. 600 NS opr-ns2.astrumnival.com.
astrum-nival.com. 600 NS opr-ns1.astrumnival.com.
Additional
opr-ns1.astrumnival.com. 600 A 195.211.130.10
opr-ns2.astrumnival.com. 600 A 195.211.129.1
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0