Domains with DNS TXT v=spf1 mx a:node01.secure-mailgate.com a:node02.secure-mailgate.com ip4:195.192.203.121 -all
There is 1 domain that have DNS TXT set to v=spf1 mx a:node01.secure-mailgate.com a:node02.secure-mailgate.com ip4:195.192.203.121 -all.