Question and response
Question
dig spf.ntcloudbox.com. TXT
Answer
spf.ntcloudbox.com. 28800 TXT "v=spf1 ip4:180.180.247.168/29 ip4:118.174.10.104/29 ip4:1.179.247.251 ip4:1.179.247.252 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0