Question and response
Question
dig mrf.va.web.rcn.net. DS
Answer
The response has no answer records.
Authority
web.rcn.net. 900 SOA master.dns.rcn.net. hostmaster.rcn.com. 2021102803 10800 3600 604800 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0