Domains with DNS TXT v=spf1 a mx ptr include:74.55.228.66 include:aspmx.googlemail.com include:spf.mtasv.net ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx ptr include:74.55.228.66 include:aspmx.googlemail.com include:spf.mtasv.net ~all.