Database error - Help.

[Pellegrini Giuliano]

Hi all,

 I contact the list because I have a problem with bind.

 I use Caldera eServer2.3 with bind 8.2.3

This is my zone.

;Authoritive Zone
;
$TTL 345600
@ IN SOA domain.com. postmaster.domain.com. (
  2002040900 ; Serial YYYYMMDDnn
  86600 ; Refresh
  7200 ; Retry
  12312002 ; Expire
  345600 ) ; Minimum
;
; Name Server NS Record
;
NS ns1.domain.com.
;
; Mail exchanger MX Record
;
MX 0 mail.domain.com.
;
; Address Server A Record
;
localhost A 127.0.0.1
web1 A 10.10.10.10
ns1 A 10.10.10.18
mail A 10.10.10.20
; Aliases
;
www CNAME web1.domain.com.

When named start I have these errors in the /var/log/messages:
Apr  9 22:56:15 ns1 named[795]: reloading nameserver
Apr  9 22:56:15 ns1 named[795]: db.0.0.127: Line 14: Unknown type:
ns1.domain.com..
Apr  9 22:56:15 ns1 named[795]: db.0.0.127:14: Database error near
(ns1.domain.com.)
Apr  9 22:56:15 ns1 named[795]: Zone "0.0.127.in-addr.arpa" (file
db.0.0.127): no NS RRs found at zone top
Apr  9 22:56:15 ns1 named[795]: master zone "10.10.10.in-addr.arpa" (IN)
rejected due to errors (serial 2002040900)
Apr  9 22:56:15 ns1 named[795]: db.domain.com: Line 14: Unknown type:
ns1.domain.com..
Apr  9 22:56:15 ns1 named[795]: db.domain.com:14: Database error near
(ns1.domain.com.)
Apr  9 22:56:15 ns1 named[795]: db.domain.com: Line 18: Unknown type:
mail.domain.com..
Apr  9 22:56:15 ns1 named[795]: db.domain.com:18: Database error near
(mail.domain.com.)
Apr  9 22:56:15 ns1 named[795]: Zone "domain.com" (file db.domain.com):
no NS RRs found at zone top
Apr  9 22:56:15 ns1 named[795]: master zone "domain.com" (IN) rejected
due to errors (serial 2002040900)
Apr  9 22:56:15 ns1 named[795]: Forwarding source address is
[0.0.0.0].1030
Apr  9 22:56:15 ns1 named[795]: hint zone "" (IN) loaded (serial 0)
Apr  9 22:56:15 ns1 named[795]: Ready to answer queries.

Can you help me, please ?

Thanking in advance.

Giuliano.