server.ysbstech.com has no NS records.
NS records for this zone are defined at ysbstech.com.
NS records for this zone are defined at ysbstech.com.
Question and response
Question
dig server.ysbstech.com. NS
Answer
The response has no answer records.
Authority
ysbstech.com. 10800 SOA ns1.ysbstech.com. hussain.fr-system.com. 2025092302 10800 3600 604800 10800
Additional
. 0 OPT ; payload 4000, xrcode 0, version 0, flags 0