Question and response
Question
dig ca.telus.com. MX
Answer
ca.telus.com. 43200 MX 5 mx01.telus.net.
ca.telus.com. 43200 MX 10 smtp.telusplanet.net.
Authority
ca.telus.com. 43200 NS pri1.dns.ca.telus.com.
ca.telus.com. 43200 NS pri2.dns.ca.telus.com.
Additional
pri1.dns.ca.telus.com. 43200 A 154.11.136.2
pri2.dns.ca.telus.com. 43200 A 154.11.145.2
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0