Domains with DNS TXT v=spf1 include:_spf.mailersend.net ip4:78.137.164.130 ip4:173.212.248.204 include:spf.protection.outlook.com +a +mx ~all
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.mailersend.net ip4:78.137.164.130 ip4:173.212.248.204 include:spf.protection.outlook.com +a +mx ~all.