Domains with DNS TXT v=spf1 +mx +a +ip4:91.204.209.16 +include:spf.upperserver6.com +include:_spf.google.com ~undefined
There is 1 domain that have DNS TXT set to v=spf1 +mx +a +ip4:91.204.209.16 +include:spf.upperserver6.com +include:_spf.google.com ~undefined.
DNS Data