Domains with DNS TXT v=spf1 a mx include:spf.protection.outlook.com ip4:10.0.40.148 ip6:2a06:2ec0:1:0:0:0:0:148 include:filter-out.zxcs.nl -all

There are 3 domains that have DNS TXT set to v=spf1 a mx include:spf.protection.outlook.com ip4:10.0.40.148 ip6:2a06:2ec0:1:0:0:0:0:148 include:filter-out.zxcs.nl -all. The top 3 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.