web2-alt.nmugroup.com has no NS records.
NS records for this zone are defined at nmugroup.com.
NS records for this zone are defined at nmugroup.com.
Question and response
Question
dig web2-alt.nmugroup.com. NS
Answer
The response has no answer records.
Authority
nmugroup.com. 3600 SOA origo.nmugroup.com. dns.nmugroup.com. 2026031705 86400 7200 3600000 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0