d.ns.selectel.RU has no NS records.
NS records for this zone are defined at ns.selectel.RU.
NS records for this zone are defined at ns.selectel.RU.
Question and response
Question
dig d.ns.selectel.RU. NS
Answer
The response has no answer records.
Authority
ns.selectel.RU. 60 SOA a.ns.selectel.RU. support.selectel.RU. 2024082301 10800 3600 604800 60
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0