45-236-68-160.static.sumicity.net.br has no CNAME records.
Question and response
Question
dig 45-236-68-160.static.sumicity.net.br. NS
Answer
The response has no answer records.
Authority
static.sumicity.net.br. 40 SOA ptr1.sumicity.net.br. cgr.sumicity.net.br. 2025032724 21600 3600 604800 120
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0