Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:u826348.wl.sendgrid.net ip4:210.9.149.218 ip4:52.243.71.164 -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:u826348.wl.sendgrid.net ip4:210.9.149.218 ip4:52.243.71.164 -all.

Top Domains with TXT set to v=spf1 include:spf.protection.outlook.com include:u826348.wl.sendgrid.net ip4:210.9.149.218 ip4:52.243.71.164 -all