Question and response
Question
dig crackerjack.net. MX
Answer
crackerjack.net. 300 MX 1 ASPMX.L.GOOGLE.COM.
crackerjack.net. 300 MX 5 ALT2.ASPMX.L.GOOGLE.COM.
crackerjack.net. 300 MX 5 ALT1.ASPMX.L.GOOGLE.COM.
crackerjack.net. 300 MX 10 ALT3.ASPMX.L.GOOGLE.COM.
crackerjack.net. 300 MX 10 ALT4.ASPMX.L.GOOGLE.COM.
Authority
crackerjack.net. 3600 NS connubialis.crackerjack.net.
crackerjack.net. 3600 NS fumo-viridus.crackerjack.net.
Additional
connubialis.crackerjack.net. 172800 A 45.79.222.218
fumo-viridus.crackerjack.net. 172800 A 139.162.218.233