Question and response
Question
dig spf.spcloud.jp. TXT
Answer
spf.spcloud.jp. 300 TXT "v=spf1 ip4:52.193.99.243 ip4:35.72.193.237 ip4:52.196.5.206 " "ip4:3.114.230.207 ip4:54.249.116.108 ip4:3.113.175.53 ip4:54.248.46.176 ip4:52.69.212.6 ip4:176.32.79.209 ip4:18.176.239.40 ip4:54.199.67.255 ip4:175.41.211.57 " "ip4:52.192.49.129 ip4:35.74.107.109 ip4:35.75.198.47 ip4:35.73.61.8 ip4:13.230.211.90 include:spf01.spcloud.jp ~all"
Authority
spcloud.jp. 172800 NS ns-1517.awsdns-61.org.
spcloud.jp. 172800 NS ns-1964.awsdns-53.co.uk.
spcloud.jp. 172800 NS ns-217.awsdns-27.com.
spcloud.jp. 172800 NS ns-815.awsdns-37.net.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0