Here's what i'm using on my domain
$ttl 38400
@
IN
SOA
ns1.mydomain.com. root.ns1.mydomain.com. (
1370144528
10800
3600
604800
38400 )
@
IN
NS
ns1.mydomain.com.
@
IN
NS
ns2.mydomain.com.
mydomain.com.
IN
A
111.111.111.111
www.mydomain.com.
IN
A
111.111.111.111
ftp.mydomain.com.
IN
A
111.111.111.111
m.mydomain.com.
IN
A
111.111.111.111
ns1.mydomain.com.
IN
A
111.111.111.111
ns2.mydomain.com.
IN
A
111.111.111.111
localhost.mydomain.com.
IN
A
127.0.0.1
mail.mydomain.com.
IN
A
111.111.111.111
mydomain.com.
IN
MX
10 mx.zohomail.com
mydomain.com.
IN
MX
20 mx2.zohomail.com
mydomain.com.
IN
TXT
"v=spf1 mx include:zoho.com ~all"