Domains with DNS TXT v=spf1 +mx +a include:relay.k.io +ip4:77.72.3.63 ~all
There is 1 domain that have DNS TXT set to v=spf1 +mx +a include:relay.k.io +ip4:77.72.3.63 ~all.
There is 1 domain that have DNS TXT set to v=spf1 +mx +a include:relay.k.io +ip4:77.72.3.63 ~all.