Question and response
Question
dig _spf1.nssi.telus.com. TXT
Answer
_spf1.nssi.telus.com. 900 TXT "v=spf1 ip4:208.38.59.0/24 ip4:66.203.207.0/24 ip4:204.174.64.0/24 ip4:207.228.92.0/24 ip4:209.171.33.0/24 ip4:216.123.224.0/24 ip4:207.134.9.0/24 ~all"
Authority
nssi.telus.com. 86400 NS dns36.telus.com.
nssi.telus.com. 86400 NS dns36.telus.ca.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0