ofcquartersips13.o.subnet.rcn.com has no NS records.
NS records for this zone are defined at o.subnet.rcn.com.
NS records for this zone are defined at o.subnet.rcn.com.
Question and response
Question
dig ofcquartersips13.o.subnet.rcn.com. NS
Answer
The response has no answer records.
Authority
o.subnet.rcn.com. 86400 SOA master.dns.rcn.net. hostmaster.rcn.com. 2025111302 10800 3600 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0