{
"mx": [
"10 instytutum-com.mail.protection.outlook.com."
],
"spf": [
"v=spf1 ip4:184.154.57.122 ip4:35.208.61.112 ip4:40.92.0.0/15 ip4:40.107.0.0/16 ip4:52.100.0.0/15 ip4:52.102.0.0/16 ip4:52.103.0.0/17 ip4:104.47.0.0/17 ip6:2a01:111:f400::/48 ip6:2a01:111:f403::/49 ip6:2a01:111:f403:c200::1 ip6:2a01:111:f403:c200::3 ip6:2a\" \"01:111:f403:c200::4 ip6:2a01:111:f403:c201::5 ip6:2a01:111:f403:c20f::7 include:spf.brevo.com include:spf.mtasv.net include:spf2.esputnik.com include:spf.protection.outlook.com -all"
]
}