sistema.colombiahosting.com.co has no NS records.
NS records for this zone are defined at colombiahosting.com.co.
NS records for this zone are defined at colombiahosting.com.co.
Question and response
Question
dig custom-domain.upmind.app. NS
Answer
The response has no answer records.
Authority
upmind.app. 1800 SOA adi.ns.cloudflare.com. dns.cloudflare.com. 2399837554 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0