lxapp2002.telstra.net has no AAAA records.
Question and response
Question
dig lxapp2002.telstra.net. AAAA
Answer
The response has no answer records.
Authority
telstra.net. 6400 SOA dns0.telstra.net. hostmaster.telstra.net. 2021177581 10800 3600 604800 6400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0