A
["1.2.3.4"]
AAAA
["1:2:3:4:5:6:7:8"]
ANAME
["aname.com."]
CNAME
["cname.com."]
MX
[{"preference":0,"exchange":"mx.com."}]
PTR
["ptr.com."]
SRV
[{"priority":0,"weight":100,"port":1234,"target":"srv.com."}]
TXT
[["foo","bar"]]