Domains with DNS TXT v=spf1 ip4:51.79.37.216 ip4:51.79.37.216 +a +mx ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:51.79.37.216 ip4:51.79.37.216 +a +mx ~all.
There is 1 domain that have DNS TXT set to v=spf1 ip4:51.79.37.216 ip4:51.79.37.216 +a +mx ~all.