mx1.mail.yahoo.co.jp NS records

NS Authoritative DNS server
15m
mx1.mail.yahoo.co.jp has no NS records.
NS records for this zone are defined at yahoo.co.jp.
trace mx1.mail.yahoo.co.jp NS records for yahoo.co.jp

Question and response

Question

dig mx1.mail.yahoo.co.jp. NS

Answer

The response has no answer records.

Authority

yahoo.co.jp. 900 SOA yahoo.co.jp. postmaster.yahoo.co.jp. 2603050002 1800 900 86400 900

Additional

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