Question and response
Question
dig custhelp.com. NSEC3
Answer
The response has no answer records.
Authority
custhelp.com. 900 SOA dnsmasterac01.rightnowtech.com. root.rightnowtech.com. 1771821902 600 180 1209600 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0