Domains with DNS TXT v=spf1 a mx ptr a:mx10.mcc-halle-muensterland.de include:spf-de.emailsignatures365.com -all
There is 1 domain that have DNS TXT set to v=spf1 a mx ptr a:mx10.mcc-halle-muensterland.de include:spf-de.emailsignatures365.com -all.
There is 1 domain that have DNS TXT set to v=spf1 a mx ptr a:mx10.mcc-halle-muensterland.de include:spf-de.emailsignatures365.com -all.