Domains with DNS TXT v=spf1 include:spf.spectra-systems.com include:spf.simply.com include:spf.protection.outlook.com include:spf.complea-hosting.dk include:spf.mandrillapp.com -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.spectra-systems.com include:spf.simply.com include:spf.protection.outlook.com include:spf.complea-hosting.dk include:spf.mandrillapp.com -all.