Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:sendgrid.net ip4:209.164.5.201 ip4:209.216.38.211 ~all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:sendgrid.net ip4:209.164.5.201 ip4:209.216.38.211 ~all.