io.dimelo.com has no NS records.
NS records for this zone are defined at dimelo.com.
NS records for this zone are defined at dimelo.com.
Question and response
Question
dig io.dimelo.com. NS
Answer
The response has no answer records.
Authority
dimelo.com. 180 SOA ns20.digicertdns.com. dns.digicertdns.com. 2009034971 43200 3600 1209600 180
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0