ips1-mail.ipserverone.com has no NS records.
NS records for this zone are defined at ipserverone.com.
NS records for this zone are defined at ipserverone.com.
Question and response
Question
dig ips1-mail.ipserverone.com. NS
Answer
The response has no answer records.
Authority
ipserverone.com. 900 SOA ns1.ipserverone.com. cllee.ipfusions.com. 2024011568 7200 1800 1209600 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0