Domains with DNS TXT v=spf1 include:spf.ess.barracudanetworks.com include:spf.esp-cc.net include:allevasoft.com include:sendgrid.net -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.ess.barracudanetworks.com include:spf.esp-cc.net include:allevasoft.com include:sendgrid.net -all.

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