Domains with DNS TXT v=spf1 include:spf.protection.outlook.com a:comcast.forshor.com a:verizon.forshor.com a:dyn.forshor.com -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com a:comcast.forshor.com a:verizon.forshor.com a:dyn.forshor.com -all.