Question and response
Question
dig tx-db9.psek.airpush.com. NS
Answer
tx-db9.psek.airpush.com. 86400 NS ns1.afternic.com.
tx-db9.psek.airpush.com. 86400 NS ns2.afternic.com.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0