Domains with DNS TXT v=spf1 ip4:185.199.220.92 include:relay.k.io mx a ip4:77.72.0.174 include:sendersrv.com ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:185.199.220.92 include:relay.k.io mx a ip4:77.72.0.174 include:sendersrv.com ~all.