Domains with DNS TXT v=spf1 a include:relay.k.io ip4:77.72.4.12 -all

There is 1 domain that have DNS TXT set to v=spf1 a include:relay.k.io ip4:77.72.4.12 -all.

Top Domains with TXT set to v=spf1 a include:relay.k.io ip4:77.72.4.12 -all