Domains with DNS TXT v=spf1 include:spf1.dts-security.de include:agenturserver.de include:spf-de.emailsignatures365.com ~all

There is 1 domain that have DNS TXT set to v=spf1 include:spf1.dts-security.de include:agenturserver.de include:spf-de.emailsignatures365.com ~all.

Top Domains with TXT set to v=spf1 include:spf1.dts-security.de include:agenturserver.de include:spf-de.emailsignatures365.com ~all