_spf.umd.edu NS records

NS Authoritative DNS server
5m
_spf.umd.edu has no NS records.
NS records for this zone are defined at umd.edu.
trace _spf.umd.edu NS records for umd.edu

Question and response

Question

dig _spf.umd.edu. NS

Answer

The response has no answer records.

Authority

umd.edu. 300 SOA blox.net.umd.edu. hostmaster.umd.edu. 2897004654 14400 3600 2419200 300

Additional

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