Question and response
Question
dig spf.mail.xsend2.email. TXT
Answer
spf.mail.xsend2.email. 300 TXT "v=spf1 ip4:3.208.238.1 ip4:3.225.237.39 ip4:3.226.200.127 ip4:3.233.180.209 ip4:3.238.19.80/28 ip4:5.39.55.160/27 ip4:18.205.76.150 ip4:18.215.109.89 ip4:34.230.242.224 ip4:34.231.94.79 ip4:34.233.158.225 include:spf.sendpost.email ~all"
Authority
xsend2.email. 172800 NS ns-1482.awsdns-57.org.
xsend2.email. 172800 NS ns-1986.awsdns-56.co.uk.
xsend2.email. 172800 NS ns-22.awsdns-02.com.
xsend2.email. 172800 NS ns-559.awsdns-05.net.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0