Question and response
Question
dig ab.tac.net. NS
Answer
ab.tac.net. 86400 NS dns2.cidc.telus.com.
ab.tac.net. 86400 NS dns1.cidc.telus.com.
Authority
The response has no authority records.
Additional
dns1.cidc.telus.com. 86400 A 216.123.224.131
dns2.cidc.telus.com. 86400 A 66.203.199.203
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0