ipam.maxgigapop.net has no NS records.
NS records for this zone are defined at maxgigapop.net.
NS records for this zone are defined at maxgigapop.net.
Question and response
Question
dig ipam.maxgigapop.net. NS
Answer
The response has no answer records.
Authority
maxgigapop.net. 900 SOA ipam.maxgigapop.net. noc.maxgigapop.net. 828 10800 3600 2419200 900
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0