c173un.forpsi.com has no NS records.
NS records for this zone are defined at forpsi.com.
NS records for this zone are defined at forpsi.com.
Question and response
Question
dig c173un.forpsi.com. NS
Answer
The response has no answer records.
Authority
forpsi.com. 3600 SOA ns.forpsi.net. admin.forpsi.net. 2026022701 14400 3600 2592000 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0