Domains with DNS TXT v=spf1 a mx include:spf.protection.outlook.com include:boca4.365exchange.net include:boca6.365exchange.net include:ext.365exchange.net include:_spf_cd.spamtitan.com -all

There are 4 domains that have DNS TXT set to v=spf1 a mx include:spf.protection.outlook.com include:boca4.365exchange.net include:boca6.365exchange.net include:ext.365exchange.net include:_spf_cd.spamtitan.com -all. The top 4 records ordered by domain rank are listed below.

We're currently tracking 392,275,537 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.