Question and response
Question
dig spf.ess.nifcloud.com. NS
Answer
spf.ess.nifcloud.com. 3600 NS ns1.dns.nifcloud.com.
spf.ess.nifcloud.com. 3600 NS ns0.dns.nifcloud.com.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0