appmail.mail.cornell.edu NS records

NS Authoritative DNS server
1h
appmail.mail.cornell.edu has no NS records.
NS records for this zone are defined at cornell.edu.
trace appmail.mail.cornell.edu NS records for cornell.edu

Question and response

Question

dig appmail.mail.cornell.edu. NS

Answer

The response has no answer records.

Authority

cornell.edu. 3600 SOA dns.cit.cornell.edu. nsmaster.cornell.edu. 3603112102 1860 600 2592000 3600

Additional

. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0