Zone apex
Start of authority
Email
Serial
17
Refresh
1h
Retry
10m
Expire
7d
Negative cache TTL
15m
Question and response
Question
dig 250.110.133.static.iijgio.jp. SOA
Answer
250.110.133.static.iijgio.jp. 28800 SOA ns000.d-53.net. dns-managers.iij.ad.jp. 17 3600 600 604800 900
Authority
250.110.133.static.iijgio.jp. 600 NS ns00.iij-dns.net.
250.110.133.static.iijgio.jp. 600 NS ns01.iij-dns.jp.
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0