Question and response
Question
dig rimail.app. TXT
Answer
rimail.app. 1799 TXT "v=spf1 ip4:94.237.88.19 mx -all"
Authority
rimail.app. 1800 NS dns1.registrar-servers.com.
rimail.app. 1800 NS dns2.registrar-servers.com.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0