Domains with DNS TXT v=spf1 +a +mx +a:windows19.dnswindows.net +a:windows19-c.dnswindows.net +ip4:86.107.36.63 -all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx +a:windows19.dnswindows.net +a:windows19-c.dnswindows.net +ip4:86.107.36.63 -all.