example.com.soa

[example.com.] ; extra dot required at end.
; example python ini file comment.
mname=ns1     ; the domain name (.example.com) will be appended to this automatically
rname=mx      ; the domain name (.example.com) will be appended to this automatically
serial=random ; this can be random (for a random 32-bit integer) or an integer number
refresh=60
retry=60
expire=60
minimum=60

;[ruledomain.tld.] ; the extra dot at the end IS REQUIRED
;mname -- name server that was original or primary source for this zone
;rname -- domain name which specified mailbox of person responsible for zone
;serial-- 32-bit long version number of the zone copy
;refresh- 32-bit time interval before zone refresh
;retry -- 32-bit time interval before retrying failed refresh
;expire-- 32-bit time interval after which the zone is not authoritative
;minimum- The unsigned 32 bit minimum TTL for any RR from this zone.