Question and response
Question
dig spftmems.itsc.cuhk.edu.hk. TXT
Answer
spftmems.itsc.cuhk.edu.hk. 10800 TXT "v=spf1 ip4:18.188.239.128/26 ip4:18.188.9.192/26 ip4:18.208.22.128/25 ip4:18.208.22.64/26 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0