Domains with DNS TXT v=spf1 a include:spf.protection.outlook.com ip4:192.254.116.85 include:sendgrid.net ip4:192.252.156.144 -all
There is 1 domain that have DNS TXT set to v=spf1 a include:spf.protection.outlook.com ip4:192.254.116.85 include:sendgrid.net ip4:192.252.156.144 -all.