Zone apex
Start of authority
Email
Serial
2026020501
Refresh
3h
Retry
1h
Expire
41d 16h
Negative cache TTL
1d
Question and response
Question
dig cidr.odn.ne.jp. SOA
Answer
cidr.odn.ne.jp. 86400 SOA ns2.odn.ne.jp. postmaster.odn.ne.jp. 2026020501 10800 3600 3600000 86400
Authority
cidr.odn.ne.jp. 86400 NS ns2.odn.ne.jp.
cidr.odn.ne.jp. 86400 NS ns4.odn.ne.jp.
Additional
ns2.odn.ne.jp. 86400 A 143.90.130.11
ns4.odn.ne.jp. 86400 A 143.90.130.166
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0