Question and response
Question
dig mx.arhnet.com. EUI64
Answer
The response has no answer records.
Authority
arhnet.com. 3600 SOA dns.arhnet.com. hostmaster.arhnet.com. 1257353193 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0