To be able to compare, the responds, check for changes etc, the respond addresses should be ordered
sample:
zabbix_get -k net.dns.record[8.8.8.8,google.com,A,2,1] -s random.host
google.com A 74.125.24.138
google.com A 74.125.24.101
google.com A 74.125.24.113
google.com A 74.125.24.139
google.com A 74.125.24.102
google.com A 74.125.24.100