Question and response
Question
dig ar.pt. NS
Answer
ar.pt. 86400 NS dnsh04.artelecom.pt.
ar.pt. 86400 NS dnsh01.artelecom.pt.
ar.pt. 86400 NS dnsh02.artelecom.pt.
ar.pt. 86400 NS dnsh03.artelecom.pt.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0