Domains with DNS TXT v=spf1 include:spf.os-ns.com +a +mx +ip4:51.81.102.84 +ip4:147.135.121.21 +include:_spf.google.com ~all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.os-ns.com +a +mx +ip4:51.81.102.84 +ip4:147.135.121.21 +include:_spf.google.com ~all.