ns6.telcom.network has no NS records.
NS records for this zone are defined at telcom.network.
NS records for this zone are defined at telcom.network.
Question and response
Question
dig ns6.telcom.network. NS
Answer
The response has no answer records.
Authority
telcom.network. 900 SOA ns5.telcom.network. telcom.uk. 1 7200 900 1209600 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0