Domains with DNS TXT v=spf1 mx a include:spf.pchulpdienst.net include:webmail.simple-simon.net -all

There is 1 domain that have DNS TXT set to v=spf1 mx a include:spf.pchulpdienst.net include:webmail.simple-simon.net -all.

Top Domains with TXT set to v=spf1 mx a include:spf.pchulpdienst.net include:webmail.simple-simon.net -all