DNS Data
Domains with DNS TXT v=spf1 a mx:aspmx.googlemail.com include:_spf.google.com a:smtp.ngin.com a:*.google.com ~all
There are 1,430 domains that have DNS TXT set to v=spf1 a mx:aspmx.googlemail.com include:_spf.google.com a:smtp.ngin.com a:*.google.com ~all. The top 50 records ordered by domain rank are listed below.