Question and response
Question
dig c.xinspire.com. TXT
Answer
c.xinspire.com. 300 TXT "v=spf1 include:mailgun.org ~all"
Authority
c.xinspire.com. 172800 NS ns-1070.awsdns-05.org.
c.xinspire.com. 172800 NS ns-1939.awsdns-50.co.uk.
c.xinspire.com. 172800 NS ns-335.awsdns-41.com.
c.xinspire.com. 172800 NS ns-750.awsdns-29.net.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0