Question and response
Question
dig lf.net. NS
Answer
lf.net. 3600 NS dns1.lf.net.
lf.net. 3600 NS dns2.lf.net.
lf.net. 3600 NS dns3.lf.net.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0