Domains with DNS TXT v=spf1 mx ptr +include:pb.net +include:amazonses.com -all
There is 1 domain that have DNS TXT set to v=spf1 mx ptr +include:pb.net +include:amazonses.com -all.
There is 1 domain that have DNS TXT set to v=spf1 mx ptr +include:pb.net +include:amazonses.com -all.