Domains with DNS TXT v=spf1 ip4:51.75.54.232 ip4:137.74.3.255 -all

There is 1 domain that have DNS TXT set to v=spf1 ip4:51.75.54.232 ip4:137.74.3.255 -all.

Top Domains with TXT set to v=spf1 ip4:51.75.54.232 ip4:137.74.3.255 -all