Domains with DNS TXT v=spf1 a mx ptr mx:ef2.lan.co.uk mx:ef3.lan.co.uk mx:ef4.lan.co.uk ip4:212.248.133.1 include:spf.protection.outlook.com -all

There are 4 domains that have DNS TXT set to v=spf1 a mx ptr mx:ef2.lan.co.uk mx:ef3.lan.co.uk mx:ef4.lan.co.uk ip4:212.248.133.1 include:spf.protection.outlook.com -all. The top 4 records ordered by domain rank are listed below.

We're currently tracking 302,253,162 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.