Domains with DNS TXT v=spf1 +a +mx +a:host.smartermail.in ip4:74.208.140.37 include:outbound.mailhop.org ~all
There are 50 domains that have DNS TXT set to v=spf1 +a +mx +a:host.smartermail.in ip4:74.208.140.37 include:outbound.mailhop.org ~all. The top 50 records ordered by domain rank are listed below.