Question and response
Question
dig structuredweb.com. MX
Answer
structuredweb.com. 300 MX 10 aspmx.l.google.com.
structuredweb.com. 300 MX 20 alt1.aspmx.l.google.com.
structuredweb.com. 300 MX 20 alt2.aspmx.l.google.com.
structuredweb.com. 300 MX 40 alt3.aspmx.l.google.com.
structuredweb.com. 300 MX 40 alt4.aspmx.l.google.com.
Authority
structuredweb.com. 172800 NS ns-1032.awsdns-01.org.
structuredweb.com. 172800 NS ns-2006.awsdns-58.co.uk.
structuredweb.com. 172800 NS ns-460.awsdns-57.com.
structuredweb.com. 172800 NS ns-559.awsdns-05.net.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0