Domains with DNS TXT v=spf1 +a:host.selectrum-serv2.ca include:spf.ess.ca.barracudanetworks.com ~all

There is 1 domain that have DNS TXT set to v=spf1 +a:host.selectrum-serv2.ca include:spf.ess.ca.barracudanetworks.com ~all.

Top Domains with TXT set to v=spf1 +a:host.selectrum-serv2.ca include:spf.ess.ca.barracudanetworks.com ~all