Domains with DNS TXT v=spf1 ip4:62.182.20.25 include:relay.email-cluster.com include:relay.k.io ip4:77.72.1.21 a mx ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:62.182.20.25 include:relay.email-cluster.com include:relay.k.io ip4:77.72.1.21 a mx ~all.