dns1.ilcom.com.br has no NS records.
NS records for this zone are defined at ilcom.com.br.
NS records for this zone are defined at ilcom.com.br.
Question and response
Question
dig dns1.ilcom.com.br. NS
Answer
The response has no answer records.
Authority
ilcom.com.br. 86400 SOA nspro68.hostgator.com.br. root.sh-pro68.hostgator.com.br. 2026022601 86400 7200 3600000 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0