Domains with DNS TXT v=spf1 a mx ip4:119.59.104.21 include:spf.smtp2go.com include:spf.sendinblue.com include:zoho.com include:spf.mailmaster.co.th ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:119.59.104.21 include:spf.smtp2go.com include:spf.sendinblue.com include:zoho.com include:spf.mailmaster.co.th ~all.