Question and response
Question
dig vm0.iai-system.com. NAPTR
Answer
The response has no answer records.
Authority
vm0.iai-system.com. 3600 SOA vm0.iai-system.com. root.iai-system.com. 2015022300 3600 7200 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0