ns.cheetahmail.com
Host
Host Information
Parent Domain
TXT Record
spf2.0/pra ptr:cheetahmail.com +exists:i%{i}.f%{s}.p.s.cheetahmail.com ~all
v=spf1 ptr:cheetahmail.com +exists:i%{i}.f%{s}.p.s.cheetahmail.com ~all