Domains with DNS TXT v=spf1 mx a include:_spf.getresponse.com include:_spf.hostedemail.com +ip4:66.23.237.186 +include:spf.efwd.registrar-servers.com ~all

There is 1 domain that have DNS TXT set to v=spf1 mx a include:_spf.getresponse.com include:_spf.hostedemail.com +ip4:66.23.237.186 +include:spf.efwd.registrar-servers.com ~all.

Top Domains with TXT set to v=spf1 mx a include:_spf.getresponse.com include:_spf.hostedemail.com +ip4:66.23.237.186 +include:spf.efwd.registrar-servers.com ~all