Domains with DNS TXT v=spf1 include:spf.protection.outlook.com a:mout.kundenserver.de include:_spf.perfora.net include:_spf.kundenserver.de include:spfhard.crsend.com -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com a:mout.kundenserver.de include:_spf.perfora.net include:_spf.kundenserver.de include:spfhard.crsend.com -all.

Top Domains with TXT set to v=spf1 include:spf.protection.outlook.com a:mout.kundenserver.de include:_spf.perfora.net include:_spf.kundenserver.de include:spfhard.crsend.com -all