Question and response
Question
dig ns.gtt-net.cz. HTTPS
Answer
The response has no answer records.
Authority
gtt-net.cz. 604800 SOA ns1.gtt-net.cz. hostmaster.gtt-net.cz. 2019093001 604800 86400 2419200 604800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0