Question and response
Question
dig send-mail8.xyz. TXT
Answer
send-mail8.xyz. 3600 TXT "v=spf1 include:api-mail.com ~all"
Authority
send-mail8.xyz. 3600 NS ns42.domaincontrol.com.
send-mail8.xyz. 3600 NS ns41.domaincontrol.com.
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0