Domains with DNS TXT v=spf1 mx a ptr include:_spf.adnsolutions.com include:spf.protection.outlook.com include:spf.constantcontact.com ip4:72.27.231.34 -all

There is 1 domain that have DNS TXT set to v=spf1 mx a ptr include:_spf.adnsolutions.com include:spf.protection.outlook.com include:spf.constantcontact.com ip4:72.27.231.34 -all.

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