I am having problems with the net.dns type item. See my query on the terminal and its zabbix_get.

[root@SAOPLZABAPP02]:~ # dig @200.255.253.241 A google.com

; <<>> DiG 9.9.4-RedHat-9.9.4-38.el7_3.3 <<>> @200.255.253.241 A google.com
; (1 server found)
;; global options: +cmd
;; Got answer:
;; >>HEADER<< opcode: QUERY, status: NOERROR, id: 5337
;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 16
;; WARNING: recursion requested but not available

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;google.com. IN A

;; AUTHORITY SECTION:
com. 131249 IN NS b.gtld-servers.net.
com. 131249 IN NS i.gtld-servers.net.
com. 131249 IN NS j.gtld-servers.net.
com. 131249 IN NS k.gtld-servers.net.
com. 131249 IN NS d.gtld-servers.net.
com. 131249 IN NS g.gtld-servers.net.
com. 131249 IN NS e.gtld-servers.net.
com. 131249 IN NS c.gtld-servers.net.
com. 131249 IN NS a.gtld-servers.net.
com. 131249 IN NS f.gtld-servers.net.
com. 131249 IN NS l.gtld-servers.net.
com. 131249 IN NS h.gtld-servers.net.
com. 131249 IN NS m.gtld-servers.net.

;; ADDITIONAL SECTION:
a.gtld-servers.NET. 107851 IN A 192.5.6.30
b.gtld-servers.NET. 107851 IN A 192.33.14.30
c.gtld-servers.NET. 107851 IN A 192.26.92.30
d.gtld-servers.NET. 107851 IN A 192.31.80.30
e.gtld-servers.NET. 107851 IN A 192.12.94.30
f.gtld-servers.NET. 107851 IN A 192.35.51.30
g.gtld-servers.NET. 107851 IN A 192.42.93.30
h.gtld-servers.NET. 107851 IN A 192.54.112.30
i.gtld-servers.NET. 107851 IN A 192.43.172.30
j.gtld-servers.NET. 107851 IN A 192.48.79.30
k.gtld-servers.NET. 107851 IN A 192.52.178.30
l.gtld-servers.NET. 107851 IN A 192.41.162.30
m.gtld-servers.NET. 107851 IN A 192.55.83.30
a.gtld-servers.NET. 107851 IN AAAA 2001:503:a83e::2:30
b.gtld-servers.NET. 107851 IN AAAA 2001:503:231d::2:30

;; Query time: 14 msec
;; SERVER: 200.255.253.241#53(200.255.253.241)
;; WHEN: Wed Jun 14 18:03:10 -03 2017
;; MSG SIZE rcvd: 569

----------------------------------------------------
Zabbix_get
zabbix_get -s 127.0.0.1 -k net.dns[200.255.253.241,google.com,A,2,1]

– RESPONSE
0

I've tested it with several other domains, hosts, types, and the answers are fickle.