Question and response
Question
dig rev.hosting.nbs-system.com. DS
Answer
The response has no answer records.
Authority
hosting.nbs-system.com. 604800 SOA ns.nbs-system.com. root.nbs-system.com. 2017092201 6000 7200 2419200 604800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0