Domains with DNS TXT v=spf1 ip4:64.254.142.98 ip4:64.254.142.99 ip4:96.11.89.18 ip4:40.71.223.61 include:_netblocks.mimecast.com -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:64.254.142.98 ip4:64.254.142.99 ip4:96.11.89.18 ip4:40.71.223.61 include:_netblocks.mimecast.com -all.