Domains with DNS TXT v=spf1 mx a include:spf.crsend.com include:_spf.google.com include:_spf.skipp.ch ~all

There is 1 domain that have DNS TXT set to v=spf1 mx a include:spf.crsend.com include:_spf.google.com include:_spf.skipp.ch ~all.

Top Domains with TXT set to v=spf1 mx a include:spf.crsend.com include:_spf.google.com include:_spf.skipp.ch ~all