slave.silknet.com has no NS records.
NS records for this zone are defined at silknet.com.
NS records for this zone are defined at silknet.com.
Question and response
Question
dig slave.silknet.com. NS
Answer
The response has no answer records.
Authority
silknet.com. 10800 SOA main.wanex.net. hostmaster.wanex.net. 2026011502 28800 7200 1209600 10800
Additional
. 0 OPT ; payload 512, xrcode 0, version 0, flags 0