spf1 NS records

NS Authoritative DNS server
1d
spf1 has no NS records.
NS records for this zone are defined at spf1..
trace spf1 NS records for spf1.

Question and response

Question

dig spf1. NS

Answer

The response has no answer records.

Authority

. 86400 SOA a.root-servers.net. nstld.verisign-grs.com. 2026022402 1800 900 604800 86400

Additional

. 0 OPT ; payload 1472, xrcode 0, version 0, flags 0