spf.haihaimail.jp has no NS records.
NS records for this zone are defined at haihaimail.jp.
NS records for this zone are defined at haihaimail.jp.
Question and response
Question
dig spf.haihaimail.jp. NS
Answer
The response has no answer records.
Authority
haihaimail.jp. 900 SOA ns-846.awsdns-41.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0