Question and response
Question
dig ihsystem.com. NS
Answer
ihsystem.com. 3600 NS ns.ihsystem.com.
ihsystem.com. 3600 NS ns2.ihsystem.com.
ihsystem.com. 3600 NS ns1.ihsystem.com.
Authority
The response has no authority records.
Additional
ns2.ihsystem.com. 100 A 159.203.129.142
ns1.ihsystem.com. 10 A 72.22.77.250
ns.ihsystem.com. 84000 A 72.22.68.250
. 0 OPT ; payload 2800, xrcode 0, version 0, flags 0