{
"mx": [
"10 nttud-co-jp.mail.protection.outlook.com."
],
"spf": [
"v=spf1 ip4:216.82.240.0/20 ip4:67.219.240.0/20 ip4:85.158.136.0/21 ip4:95.131.104.0/21 ip4:46.226.48.0/21 ip4:117.120.16.0/21 ip4:193.109.254.0/23 ip4:194.106.220.0/23 ip4:195.245.230.0/23\" \" ip4:103.9.96.0/22 ip4:203.183.222.96/27 ip4:202.218.232.192/27 ip4:203.116.194.128/27 ip4:202.19.227.74 ip4:202.19.228.74 ip4:202.19.227.15 ip4:202.19.228.88 include:spf.eco-serv.jp\" \" include:spf.protection.outlook.com include:spf.spcloud.jp ip4:219.165.123.151 ~all"
]
}