Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:mail-183-220.wpengine.com include:mail-183-223.wpengine.com -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:mail-183-220.wpengine.com include:mail-183-223.wpengine.com -all.