Domains with DNS TXT v=spf1 include:spf.smarthost.nucleus.com incldue:servers.mcsv.net include:_spf.google.com +a +mx ~all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.smarthost.nucleus.com incldue:servers.mcsv.net include:_spf.google.com +a +mx ~all.

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