e.nic.is has no NS records.
NS records for this zone are defined at nic.is.
NS records for this zone are defined at nic.is.
Question and response
Question
dig e.nic.is. NS
Answer
The response has no answer records.
Authority
nic.is. 1800 SOA ht-secondary01.isnic.is. hostmaster.isnic.is. 1772290912 21600 7200 2419200 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0