Domains with DNS TXT v=spf1 mx a:mail.ctnet.vn ip4:118.69.204.221 ~all
There is 1 domain that have DNS TXT set to v=spf1 mx a:mail.ctnet.vn ip4:118.69.204.221 ~all.
There is 1 domain that have DNS TXT set to v=spf1 mx a:mail.ctnet.vn ip4:118.69.204.221 ~all.