Question and response
Question
dig itsweb.com.br. NS
Answer
itsweb.com.br. 86400 NS dns9.itsweb.com.br.
itsweb.com.br. 86400 NS dns4.itsweb.com.br.
itsweb.com.br. 86400 NS dns5.itsweb.com.br.
itsweb.com.br. 86400 NS dns10.itsweb.com.br.
Authority
The response has no authority records.
Additional
dns4.itsweb.com.br. 86400 A 189.89.131.4
dns4.itsweb.com.br. 86400 AAAA 2804:204:500:0:0:0:0:4
dns5.itsweb.com.br. 86400 A 189.89.131.5
dns5.itsweb.com.br. 86400 AAAA 2804:204:500:0:0:0:0:5
dns9.itsweb.com.br. 86400 A 189.89.131.4
dns9.itsweb.com.br. 86400 AAAA 2804:204:500:0:0:0:0:4
dns10.itsweb.com.br. 86400 A 189.89.131.5
dns10.itsweb.com.br. 86400 AAAA 2804:204:500:0:0:0:0:5
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0