Domains with DNS TXT v=spf1 +ip4:77.72.4.13 +include:relay.k.io +a +mx ~all
There is 1 domain that have DNS TXT set to v=spf1 +ip4:77.72.4.13 +include:relay.k.io +a +mx ~all.
There is 1 domain that have DNS TXT set to v=spf1 +ip4:77.72.4.13 +include:relay.k.io +a +mx ~all.