Domains with DNS TXT v=spf1 mx ip4:148.253.209.172 ip4:84.18.203.176 include:spf.ess.uk.barracudanetworks.com include:_spf.google.com include:mailgun.org include:spf.smtp2go.com -all

There is 1 domain that have DNS TXT set to v=spf1 mx ip4:148.253.209.172 ip4:84.18.203.176 include:spf.ess.uk.barracudanetworks.com include:_spf.google.com include:mailgun.org include:spf.smtp2go.com -all.

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