Domains with DNS TXT v=spf1 +ip4:170.64.188.111 +a:nakatomitownhouse.duckdns.org +include:spf.tutanota.de +include:sendgrid.net ~all
There is 1 domain that have DNS TXT set to v=spf1 +ip4:170.64.188.111 +a:nakatomitownhouse.duckdns.org +include:spf.tutanota.de +include:sendgrid.net ~all.