Domains with DNS TXT v=spf1 include:secureserver.net exists:%{i}.mta.spf.extendcp.co.uk exists:%{i}.web.spf.extendcp.co.uk a:cluster1.exchange.outitgoes.com include:soverin.net -all

There are 19 domains that have DNS TXT set to v=spf1 include:secureserver.net exists:%{i}.mta.spf.extendcp.co.uk exists:%{i}.web.spf.extendcp.co.uk a:cluster1.exchange.outitgoes.com include:soverin.net -all. The top 19 records ordered by domain rank are listed below.

We're currently tracking 349,278,128 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.