Domains with DNS TXT v=spf1 a:mail.synbra.com a:smtp.synbra.com mx ip4:212.189.2.11 include:spf.protection.outlook.com ~all

There are 3 domains that have DNS TXT set to v=spf1 a:mail.synbra.com a:smtp.synbra.com mx ip4:212.189.2.11 include:spf.protection.outlook.com ~all. The top 3 records ordered by domain rank are listed below.

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