auth1.rbs.rogers.com has no TXT records.
Question and response
Question
dig auth1.rbs.rogers.com. TXT
Answer
The response has no answer records.
Authority
rogers.com. 900 SOA pub1-master2-iblox-ym.mgmt.net.rogers.com. cnrbacc.rci.rogers.com. 2017038210 10800 3600 2419200 900
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0