Domains with DNS TXT v=spf1 mx include:spf.protection.outlook.com include:spf.myguestlist.com.au include:_spf.contacta.io -all
There is 1 domain that have DNS TXT set to v=spf1 mx include:spf.protection.outlook.com include:spf.myguestlist.com.au include:_spf.contacta.io -all.