Question and response
Question
dig ngdc.net. CDNSKEY
Answer
The response has no answer records.
Authority
ngdc.net. 600 SOA authns1.ngdc.net. hostmaster.ngdc.net. 2025061301 10800 3600 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0