Question and response
Question
dig mtaroutes.com. MX
Answer
mtaroutes.com. 600 MX 10 mx1.mtaroutes.com.
mtaroutes.com. 600 MX 20 mx2.mtaroutes.com.
mtaroutes.com. 600 MX 30 mx3.mtaroutes.com.
mtaroutes.com. 600 MX 40 mx4.mtaroutes.com.
Authority
mtaroutes.com. 172800 NS ns-1272.awsdns-31.org.
mtaroutes.com. 172800 NS ns-1584.awsdns-06.co.uk.
mtaroutes.com. 172800 NS ns-61.awsdns-07.com.
mtaroutes.com. 172800 NS ns-838.awsdns-40.net.
Additional
mx1.mtaroutes.com. 600 A 154.59.104.23
mx1.mtaroutes.com. 600 AAAA 2001:978:2:2c:0:0:137:100
mx2.mtaroutes.com. 600 A 149.13.75.27
mx2.mtaroutes.com. 600 AAAA 2001:978:2:7:0:0:162:100
mx3.mtaroutes.com. 600 A 154.59.104.23
mx3.mtaroutes.com. 600 AAAA 2001:978:2:2c:0:0:137:100
mx4.mtaroutes.com. 600 A 154.59.193.124
mx4.mtaroutes.com. 600 AAAA 2001:978:2:6:0:0:f:124
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0