202-177-148-100.sify.net has no NS records.
NS records for this zone are defined at sify.net.
NS records for this zone are defined at sify.net.
Question and response
Question
dig 202-177-148-100.sify.net. NS
Answer
The response has no answer records.
Authority
sify.net. 3600 SOA pdns.sify.net. hostmaster.satyam-infoway.com. 2000100390 10800 3600 1209601 3600
Additional
The response has no additional records.