Question and response
Question
dig 149.28.254.180.vultrusercontent.com. NS
Answer
149.28.254.180.vultrusercontent.com. 2 CNAME vultrusercontent.com.
vultrusercontent.com. 4 NS ns1.vultr.com.
vultrusercontent.com. 4 NS ns2.vultr.com.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0