Question and response
Question
dig f5clouddns.com. NS
Answer
f5clouddns.com. 86400 NS ns1.f5clouddns.com.
f5clouddns.com. 86400 NS ns2.f5clouddns.com.
Authority
The response has no authority records.
Additional
ns1.f5clouddns.com. 300 AAAA 2604:e180:1071:0:0:0:3:1
ns2.f5clouddns.com. 300 AAAA 2604:e180:1071:0:0:ffff:6ba2:b0dd
ns1.f5clouddns.com. 300 A 107.162.234.197
ns2.f5clouddns.com. 300 A 107.162.176.221
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0