Domains with DNS TXT v=spf1 include:_spf.google.com mx a include:_spf.xtsystem.it -all
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.google.com mx a include:_spf.xtsystem.it -all.
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.google.com mx a include:_spf.xtsystem.it -all.