Domains with DNS TXT v=spf1 +a +mx +ip4:51.77.21.105 +ip4:164.132.147.121 +ip4:51.91.130.152 +ip4:54.36.62.231 -all

There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:51.77.21.105 +ip4:164.132.147.121 +ip4:51.91.130.152 +ip4:54.36.62.231 -all.

Top Domains with TXT set to v=spf1 +a +mx +ip4:51.77.21.105 +ip4:164.132.147.121 +ip4:51.91.130.152 +ip4:54.36.62.231 -all