Domains with DNS TXT v=spf1 include:_spf.google.com a mx include:spf.cust.host-it.co.uk ~all

There is 1 domain that have DNS TXT set to v=spf1 include:_spf.google.com a mx include:spf.cust.host-it.co.uk ~all.

Top Domains with TXT set to v=spf1 include:_spf.google.com a mx include:spf.cust.host-it.co.uk ~all