mail.icloudtech.dev has no NS records.
NS records for this zone are defined at icloudtech.dev.
NS records for this zone are defined at icloudtech.dev.
Question and response
Question
dig mail.icloudtech.dev. NS
Answer
The response has no answer records.
Authority
icloudtech.dev. 86400 SOA ns1.mastertel.ru. noc.mastertel.ru. 2022111000 28800 7200 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0