Question and response
Question
dig mx31.exchange.telus.com. TXT
Answer
mx31.exchange.telus.com. 600 TXT "v=spf1 include:exchange.telus.com ~all"
Authority
exchange.telus.com. 86400 NS dns41.telus.ca.
exchange.telus.com. 86400 NS dns41.telus.com.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0