Question and response
Question
dig postfix.staging.esaas.inmoment.com. A
Answer
postfix.staging.esaas.inmoment.com. 300 A 3.230.132.3
Authority
staging.esaas.inmoment.com. 172800 NS ns-1284.awsdns-32.org.
staging.esaas.inmoment.com. 172800 NS ns-1827.awsdns-36.co.uk.
staging.esaas.inmoment.com. 172800 NS ns-410.awsdns-51.com.
staging.esaas.inmoment.com. 172800 NS ns-686.awsdns-21.net.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0