Domains with DNS TXT v=spf1 +a +mx +ip4:185.37.231.103 include:relay.sered.net ~all
There are 3 domains that have DNS TXT set to v=spf1 +a +mx +ip4:185.37.231.103 include:relay.sered.net ~all. The top 3 records ordered by domain rank are listed below.