mail.richmond.k12.nc.us has no NS records.
NS records for this zone are defined at richmond.k12.nc.us.
NS records for this zone are defined at richmond.k12.nc.us.
Question and response
Question
dig mail.richmond.k12.nc.us. NS
Answer
The response has no answer records.
Authority
richmond.k12.nc.us. 900 SOA ns1.nc.gov. hostmaster.its.nc.gov. 2011063136 10800 3600 2419200 900
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0