across.or.jp

The registry answered, but its answer does not say whether the name is taken. Its full answer is below.

Checked

WHOIS

[ JPRS database provides information on network administration. Its use is    ]
[ restricted to network administration purposes. For further information,     ]
[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e'     ]
[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'.                 ]
Domain Information: [ドメイン情報]
a. [ドメイン名]                 ACROSS.OR.JP
b. [ねっとわーくさーびすめい]   あくろす
c. [ネットワークサービス名]     ACROSS
d. [Network Service Name]       ACROSS
k. [組織種別]                   ネットワークサービス
l. [Organization Type]          Network Service
m. [登録担当者]                 OY1761JP
n. [技術連絡担当者]             YH142JP
n. [技術連絡担当者]             OY1761JP
p. [ネームサーバ]               ns015-sn8vvc7iiku4o1p0.s.d-53.jp
p. [ネームサーバ]               ns015-sn8vvc7iiku4o1p0.s.d-53.net
p. [ネームサーバ]               ns015-sn8vvc7iiku4o1p0.s.d-53.info
s. [署名鍵]                     
[状態]                          Connected (2027/04/30)
[登録年月日]                    1996/04/04
[接続年月日]                    1996/05/24
[最終更新]                      2026/05/01 01:01:05 (JST)