Domains with DNS TXT v=spf1 mx a include:mail.123x.at include:relay.mailfilter.at ~all

There is 1 domain that have DNS TXT set to v=spf1 mx a include:mail.123x.at include:relay.mailfilter.at ~all.

Top Domains with TXT set to v=spf1 mx a include:mail.123x.at include:relay.mailfilter.at ~all