Domains with DNS TXT v=spf1 +ip4:50.202.98.98 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:spf.zixsmbhosted.com -all
There is 1 domain that have DNS TXT set to v=spf1 +ip4:50.202.98.98 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:spf.zixsmbhosted.com -all.