Domains with DNS TXT v=spf1 include:spf.messagingengine.com include:patriotpostmaster.com include:u75550.wl051.sendgrid.net ~all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.messagingengine.com include:patriotpostmaster.com include:u75550.wl051.sendgrid.net ~all.

Top Domains with TXT set to v=spf1 include:spf.messagingengine.com include:patriotpostmaster.com include:u75550.wl051.sendgrid.net ~all