_spf.arrow.com NS records

NS Authoritative DNS server
1d
_spf.arrow.com has no NS records.
NS records for this zone are defined at arrow.com.
trace _spf.arrow.com NS records for arrow.com

Question and response

Question

dig _spf.arrow.com. NS

Answer

The response has no answer records.

Authority

arrow.com. 86400 SOA pdns77.ultradns.com. domadmin.arrow.com. 2019104130 43200 7200 1209600 86400

Additional

. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0