Question and response
Question
dig mm.otelco.net. NS
Answer
mm.otelco.net. 5 CNAME mail.otelco.net.
Authority
otelco.net. 293 SOA ns1.otelco.net. root.iland.net. 2025071401 10800 3600 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0