Domains with DNS TXT v=spf1 mx ptr include:_spf.google.com include:servers.mcsv.net ip4:203.217.29.196 include:zcsend.net include:mailgun.org include:spf.mtasv.net include:transmail.net ~all
There is 1 domain that have DNS TXT set to v=spf1 mx ptr include:_spf.google.com include:servers.mcsv.net ip4:203.217.29.196 include:zcsend.net include:mailgun.org include:spf.mtasv.net include:transmail.net ~all.