Domains with DNS TXT v=spf1 ptr a:smtp2.ironport.com ~exists:%{i}.senderbase.net.spf.senderbase.org ~all

There is 1 domain that have DNS TXT set to v=spf1 ptr a:smtp2.ironport.com ~exists:%{i}.senderbase.net.spf.senderbase.org ~all.

Top Domains with TXT set to v=spf1 ptr a:smtp2.ironport.com ~exists:%{i}.senderbase.net.spf.senderbase.org ~all