Domains with DNS TXT v=spf1 a:owa.tucsonembedded.com ip4:216.194.173.244 include:spf.protection.office365.us include:transmail.net include:zcsend.net -all
There is 1 domain that have DNS TXT set to v=spf1 a:owa.tucsonembedded.com ip4:216.194.173.244 include:spf.protection.office365.us include:transmail.net include:zcsend.net -all.