smtp.broadband.rogers.com CNAME records

CNAME Canonical name
5s
smtp.broadband.rogers.com points to ssmtp.bloor.is.net.cable.rogers.com
ssmtp.bloor.is.net.cable.rogers.com points to smtp-rog.mail.yahoo.com
smtp-rog.mail.yahoo.com points to smtp-rog.mail.a03.yahoodns.net

Question and response

Question

dig smtp.broadband.rogers.com. NS

Answer

smtp.broadband.rogers.com. 5 CNAME ssmtp.bloor.is.net.cable.rogers.com. ssmtp.bloor.is.net.cable.rogers.com. 5 CNAME smtp-rog.mail.yahoo.com. smtp-rog.mail.yahoo.com. 5 CNAME smtp-rog.mail.a03.yahoodns.net.

Authority

a03.yahoodns.net. 300 SOA yf1.a1.b.yahoo.net. hostmaster.yahoo-inc.com. 1773503478 30 30 86400 300

Additional

. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0