mjhjmtu

I have a simple, single-address reverse DNS PTR for 10.142.0.2 to gbox.example.com record set up like so:

# cat /var/named/zones/0.142.10.in-addr.arpa.db

$ORIGIN .
$TTL 1D
0.142.10.in-addr.arpa. IN SOA gbox.example.com. dnsadmin.example.com. (
 2018111401 ;
 12h ;
 5m ;
 1w ;
 3h ;
 )

 NS gbox.example.com.

$ORIGIN 0.142.10.in-addr.arpa.
2 PTR gbox.example.com.

and when I run:

# named-checkzone 2.0.142.10.in-addr.arpa /var/named/zones/0.142.10.in-addr.arpa.db
/var/named/zones/0.142.10.in-addr.arpa.db:5: ignoring out-of-zone data (0.142.10.in-addr.arpa)
zone 2.0.142.10.in-addr.arpa/IN: has 0 SOA records
zone 2.0.142.10.in-addr.arpa/IN: has no NS records
zone 2.0.142.10.in-addr.arpa/IN: not loaded due to errors.
# named-checkzone 10.142.0.2 /var/named/zones/0.142.10.in-addr.arpa.db
/var/named/zones/0.142.10.in-addr.arpa.db:5: ignoring out-of-zone data (0.142.10.in-addr.arpa)
/var/named/zones/0.142.10.in-addr.arpa.db:16: ignoring out-of-zone data (2.0.142.10.in-addr.arpa)
zone 10.142.0.2/IN: has 0 SOA records
zone 10.142.0.2/IN: has no NS records
zone 10.142.0.2/IN: not loaded due to errors.

And for the life of me I can't figure out what is going on here.

$ cat /etc/centos-release
CentOS Linux release 7.5.1804 (Core)
$bind -v
BIND 9.9.4-RedHat-9.9.4-61.el7_5.1 (Extended Support Version)

EDIT: I tried an alternate syntax version of the zone file with no change:

# cat /var/named/zones/0.142.10.in-addr.arpa.db

$ORIGIN 0.142.10.in-addr.arpa.
$TTL 1D
@ IN SOA gbox.example.com. dnsadmin.example.com. (
 2018111401 ;
 12h ;
 5m ;
 1w ;
 3h ;
 )

 NS gbox.example.com.

2 PTR gbox.example.com.

EDIT 2: Integrated it into named.conf:

zone "0.142.10.in-addr.arpa" 
 type master;
 allow-transfer none; ;
 notify no;
 file "/var/named/zones/0.142.10.in-addr.arpa.db";
;

and I still get the same error with named-checkzone

You have created the zone '0.142.10.in-addr.arpa', so you have to check that one:

named-checkzone 0.142.10.in-addr.arpa /var/named/zones/0.142.10.in-addr.arpa.db