Domains with DNS TXT v=spf1 ip4:147.135.116.175 include:relay.thundermail.uk ip4:15.204.128.167 +a +mx ~all
There are 24 domains that have DNS TXT set to v=spf1 ip4:147.135.116.175 include:relay.thundermail.uk ip4:15.204.128.167 +a +mx ~all. The top 24 records ordered by domain rank are listed below.