Domains with DNS TXT v=spf1 ip4:164.138.19.1 +a +mx +ip4:164.138.19.1 -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:164.138.19.1 +a +mx +ip4:164.138.19.1 -all.
There is 1 domain that have DNS TXT set to v=spf1 ip4:164.138.19.1 +a +mx +ip4:164.138.19.1 -all.