Domains with DNS TXT v=spf1 a ptr include:travelsmtp.com include:spf.protection.outlook.com include:_spf.elasticemail.com ip4:217.100.30.122 ~all

There is 1 domain that have DNS TXT set to v=spf1 a ptr include:travelsmtp.com include:spf.protection.outlook.com include:_spf.elasticemail.com ip4:217.100.30.122 ~all.

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