Question and response
Question
dig smtp.slcgov.com. NSEC
Answer
The response has no answer records.
Authority
slcgov.com. 300 SOA authns2.qwest.net. abuse.centurylinkservices.net. 2260226000 10800 3600 604800 300
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0