Domains with DNS TXT v=spf1 +a +mx include:spf.cust.host-it.co.uk a:smtp.srv.host-it.co.uk -all

There are 12 domains that have DNS TXT set to v=spf1 +a +mx include:spf.cust.host-it.co.uk a:smtp.srv.host-it.co.uk -all. The top 12 records ordered by domain rank are listed below.

We're currently tracking 374,343,343 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.