Question and response
Question
dig pccw-hkt.com. MX
Answer
pccw-hkt.com. 300 MX 10 bizavmta1.netvigator.com.
pccw-hkt.com. 300 MX 20 bizavmta2.netvigator.com.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0