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216.73.216.106
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mtaproxy3.free.mail.vip.ne1.yahoo.com
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216.73.216.106
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mtaproxy3.free.mail.vip.ne1.yahoo.com
SPF record
Queried
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No SPF record
No SPF record found for mtaproxy3.free.mail.vip.ne1.yahoo.com
check TXT records