Domains with DNS TXT v=spf1 ip4:103.40.138.161 include:spf.protection.outlook.com mx:siameseasset.co.th include:smtp.txmsv.com -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:103.40.138.161 include:spf.protection.outlook.com mx:siameseasset.co.th include:smtp.txmsv.com -all.