Domains with DNS TXT v=spf1 +ip4:144.208.73.77 +include:_spf.perfora.net +include:_spf.kundenserver.de include:sendgrid.net ~all
There is 1 domain that have DNS TXT set to v=spf1 +ip4:144.208.73.77 +include:_spf.perfora.net +include:_spf.kundenserver.de include:sendgrid.net ~all.