Question and response
Question
dig sigma-serv.com. DNAME
Answer
The response has no answer records.
Authority
sigma-serv.com. 1800 SOA ns3.westcon.com. dnsadmin.westcon.com. 2025072901 43200 600 2419200 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0