Domains with DNS TXT v=spf1 +a +mx +ip4:203.161.33.166 +include:postmarkapp.com +ip4:167.235.182.180 +ip4:84.16.234.19 +include:relay.mailchannels.net ~all
There are 26 domains that have DNS TXT set to v=spf1 +a +mx +ip4:203.161.33.166 +include:postmarkapp.com +ip4:167.235.182.180 +ip4:84.16.234.19 +include:relay.mailchannels.net ~all. The top 26 records ordered by domain rank are listed below.