Question and response
Question
dig rpost.net. MX
Answer
rpost.net. 300 MX 10 trans1.us1.rpost.net.
rpost.net. 300 MX 10 trans2.us1.rpost.net.
rpost.net. 300 MX 10 trans3.us1.rpost.net.
Authority
rpost.net. 172800 NS ns-1330.awsdns-38.org.
rpost.net. 172800 NS ns-1636.awsdns-12.co.uk.
rpost.net. 172800 NS ns-498.awsdns-62.com.
rpost.net. 172800 NS ns-763.awsdns-31.net.
Additional
trans1.us1.rpost.net. 300 A 35.163.171.18
trans2.us1.rpost.net. 300 A 52.39.76.177
trans3.us1.rpost.net. 300 A 52.41.81.107
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0