Domains with DNS TXT v=spf1 +a +mx +ip4:51.91.17.116 +ip4:185.12.116.118 +include:spf.mailbox.pt +ip4:51.91.185.29 ~all

There are 31 domains that have DNS TXT set to v=spf1 +a +mx +ip4:51.91.17.116 +ip4:185.12.116.118 +include:spf.mailbox.pt +ip4:51.91.185.29 ~all. The top 31 records ordered by domain rank are listed below.