Domains with DNS TXT v=spf1 include:agenturserver.de include:spf.protection.outlook.com include:u20142632.wl133.sendgrid.net -all
There is 1 domain that have DNS TXT set to v=spf1 include:agenturserver.de include:spf.protection.outlook.com include:u20142632.wl133.sendgrid.net -all.