Question and response
Question
dig spf1.uk.msgapp.com. TXT
Answer
spf1.uk.msgapp.com. 300 TXT "v=spf1 ip4:18.171.132.215 ip4:35.179.188.237 ip4:52.56.83.168 ip4:13.41.97.31 ip4:18.133.10.52 ip4:13.43.62.104 ip4:13.43.21.121 ip4:18.168.125.83 ip4:18.171.104.140 ~all"
Authority
msgapp.com. 172800 NS ns-1377.awsdns-44.org.
msgapp.com. 172800 NS ns-1686.awsdns-18.co.uk.
msgapp.com. 172800 NS ns-9.awsdns-01.com.
msgapp.com. 172800 NS ns-911.awsdns-49.net.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0