hostedc45stage.carrierzone.com has no AAAA records.
Question and response
Question
dig hostedc45stage.carrierzone.com. AAAA
Answer
The response has no answer records.
Authority
carrierzone.com. 1200 SOA ns1.carrierzone.com. admin.carrierzone.com. 2017082764 86400 3600 3600000 345600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0