Domains with DNS TXT v=spf1 include:spfdm-ap-southeast-1.aliyun.com include:_spf.google.com include:mailgun.org include:_spf.sendgrid.net -all
There is 1 domain that have DNS TXT set to v=spf1 include:spfdm-ap-southeast-1.aliyun.com include:_spf.google.com include:mailgun.org include:_spf.sendgrid.net -all.