Domains with DNS TXT v=spf1 include:spf.vw-rd.de include:spf.protection.outlook.com include:spf-ip.checkinserver.com include:spf1.checkinserver.com a:mx03.ars-mia.de -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.vw-rd.de include:spf.protection.outlook.com include:spf-ip.checkinserver.com include:spf1.checkinserver.com a:mx03.ars-mia.de -all.