Domains with DNS TXT v=spf1 mx ip4:217.13.162.51 a:mail.gwg-gifhorn.de a:web.gwg-gifhorn.de include:spf.protection.outlook.com include:_spf.aareon.com -all
There is 1 domain that have DNS TXT set to v=spf1 mx ip4:217.13.162.51 a:mail.gwg-gifhorn.de a:web.gwg-gifhorn.de include:spf.protection.outlook.com include:_spf.aareon.com -all.