Question and response
Question
dig herokudns.com. NSEC3PARAM
Answer
The response has no answer records.
Authority
herokudns.com. 10 SOA dns1.p05.nsone.net. hostmaster.nsone.net. 1661188672 600 900 1209600 10
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0