Question and response
Question
dig lf-cdn.com. A
Answer
lf-cdn.com. 1800 A 119.235.250.245
Authority
lf-cdn.com. 1800 NS dns1.registrar-servers.com.
lf-cdn.com. 1800 NS dns2.registrar-servers.com.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0