webmail.netbrasilemail.com.br has no AAAA records.
Question and response
Question
dig webmail.netbrasilemail.com.br. AAAA
Answer
The response has no answer records.
Authority
netbrasilemail.com.br. 900 SOA b.sec.dns.br. hostmaster.registro.br. 2026047000 86400 900 604800 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0