Question and response
Question
dig contactel.net. NSEC3PARAM
Answer
The response has no answer records.
Authority
contactel.net. 86400 SOA ns.contactel.cz. hostmaster.cz.net. 2014072303 28800 7200 604800 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0