Question and response
Question
dig i.sinet.ad.jp. MX
Answer
i.sinet.ad.jp. 300 MX 20 i2.i.sinet.ad.jp.
i.sinet.ad.jp. 300 MX 10 i1.i.sinet.ad.jp.
Authority
The response has no authority records.
Additional
i1.i.sinet.ad.jp. 300 A 150.100.1.5
i2.i.sinet.ad.jp. 300 A 150.100.0.5
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0