Question and response
Question
dig anycastdns.cz. NS
Answer
anycastdns.cz. 1800 NS sec1.rcode0.net.
anycastdns.cz. 1800 NS ns2.anycastdns.cz.
anycastdns.cz. 1800 NS sec2.rcode0.net.
anycastdns.cz. 1800 NS ns1.anycastdns.cz.
Authority
The response has no authority records.
Additional
ns1.anycastdns.cz. 1800 AAAA 2a00:fea0:dead:0:0:0:0:beef
ns2.anycastdns.cz. 900 A 185.28.194.194
ns1.anycastdns.cz. 900 A 185.38.108.108
. 0 OPT ; payload 1400, xrcode 0, version 0, flags 0