Domains with DNS TXT v=spf1 include:_spf.google.com include:web.allsimple.net include:outbound.mailhop.org ip4:178.17.41.35 -all
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.google.com include:web.allsimple.net include:outbound.mailhop.org ip4:178.17.41.35 -all.