Question and response
Question
dig cloudnet.us.com. TXT
Answer
cloudnet.us.com. 1800 TXT "v=spf1 ip4:104.36.23.104/29 -all"
Authority
cloudnet.us.com. 1800 NS dns1.registrar-servers.com.
cloudnet.us.com. 1800 NS dns2.registrar-servers.com.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0