Question and response
Question
dig xmailse.com. TXT
Answer
xmailse.com. 300 TXT "v=spf1 +a +mx +ip4:167.172.150.101 include:xmailer.com.br ~all"
Authority
xmailse.com. 172800 NS ns-1049.awsdns-03.org.
xmailse.com. 172800 NS ns-12.awsdns-01.com.
xmailse.com. 172800 NS ns-1834.awsdns-37.co.uk.
xmailse.com. 172800 NS ns-818.awsdns-38.net.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0