Zone apex
Start of authority
Email
Serial
7
Refresh
1d
Retry
1h
Expire
7d
Negative cache TTL
1h
Question and response
Question
dig zoot.jp. SOA
Answer
zoot.jp. 86400 SOA dns1.interlink.or.jp. root.dns1.interlink.or.jp. 7 86400 3600 604800 3600
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0