Domains with DNS TXT v=spf1 ip4:192.107.51.3 ip4:37.209.207.34 -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:192.107.51.3 ip4:37.209.207.34 -all.
There is 1 domain that have DNS TXT set to v=spf1 ip4:192.107.51.3 ip4:37.209.207.34 -all.