Question and response
Question
dig sorry.southern.usta.com. NS
Answer
sorry.southern.usta.com. 5 CNAME sorry.altdc3.va.twimm.net.
Authority
twimm.net. 3443 SOA dns1.registrar-servers.com. hostmaster.registrar-servers.com. 1772992240 43200 3600 604800 3601
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0