Domains with DNS TXT v=spf1 +a +mx +ip4:35.213.166.174 include:_f56768bc4b2c6ab88f6ce9de32f5d301.spf.dnssmarthost.net ~all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:35.213.166.174 include:_f56768bc4b2c6ab88f6ce9de32f5d301.spf.dnssmarthost.net ~all.