Domains with DNS TXT v=spf1 include:relay.k.io ip4:77.72.1.23 ip4:185.53.58.188 a mx ip4:185.53.58.188 include:_netblocks.mimecast.com ~all
There is 1 domain that have DNS TXT set to v=spf1 include:relay.k.io ip4:77.72.1.23 ip4:185.53.58.188 a mx ip4:185.53.58.188 include:_netblocks.mimecast.com ~all.