Domains with DNS TXT v=spf1 +mx +a +ip4:58.84.37.20 +include:_spf.myhost.nz ~all

There is 1 domain that have DNS TXT set to v=spf1 +mx +a +ip4:58.84.37.20 +include:_spf.myhost.nz ~all.

Top Domains with TXT set to v=spf1 +mx +a +ip4:58.84.37.20 +include:_spf.myhost.nz ~all