bookstack.jp - dns.ninja
bookstack.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 59.106.19.48🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www618.sakura.ne.jp | ||||||
| NS | bookstack.jp ⭐ | ||||||
| A | 59.106.19.48🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www618.sakura.ne.jp | ||||||
| NS | dns01.muumuu-domain.com | ||||||
| A | 202.239.23.39🇯🇵 IDC202.239.23.0/24 Frontier Inc. | ||||||
| NS | dns02.muumuu-domain.com | ||||||
| A | 160.251.249.62🇯🇵 GMOOSK-NET160.251.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| MX | bookstack.jp ⭐ | ||||||
| A | 59.106.19.48🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www618.sakura.ne.jp | ||||||
| SOA | bookstack.jppostmaster@bookstack.jp serial=1265890721 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1782477003 | ||||||
NS for
bookstack.jp |
MX for
bookstack.jp |
Same first word
bookstack.io |
bookstack.dev |
bookstack.in |
bookstack.com |
bookstack.net |
bookstack.info |
bookstack.jp |
bookstack.fm |
bookstack.cn |
bookstack.org |
bookstack.co |
bookstack.ru |
DNS History
5 records (5 active, 0 former)
●NSbookstack.jp2015-05-02 → 2026-06-26 · 2 obs
● 2026-06-26 12:58:44
●NSdns01.muumuu-domain.com2015-05-02 → 2026-06-26 · 2 obs
● 2026-06-26 12:58:44
●NSdns02.muumuu-domain.com2015-05-02 → 2026-06-26 · 2 obs
● 2026-06-26 12:58:44
●MXbookstack.jp2015-05-02 → 2026-06-26 · 2 obs
● 2026-06-26 12:58:44
●A59.106.19.482015-05-02 → 2026-06-26 · 2 obs
● 2026-06-26 12:58:44
🔍 DNS Trace
Analysis
Name Server Role
bookstack.jp acts as a name server for bookstack.jp, meaning it is self-referentially delegated.
dns01.muumuu-domain.com and dns02.muumuu-domain.com frequently appear as name servers alongside bookstack.jp.
Mail Server Role
bookstack.jp is listed as a mail server for itself.
IP Addresses
bookstack.jp resolves to one IP address: 59.106.19.48.
links.jp, aikanpo.jp, muikamachi.or.jp and two other host names share IP numbers with bookstack.jp.
Name Servers
Three name servers handle the delegation for bookstack.jp: bookstack.jp, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
bookstack.jp shares at least some of its name servers with other domains, including ayumitoiro.com, fits-japan.com, cosen.co.jp and two others.
The hostnames bookstack.jp, dns01.muumuu-domain.com and dns02.muumuu-domain.com each resolve to a single IP: bookstack.jp → 59.106.19.48, dns01.muumuu-domain.com → 202.239.23.39, dns02.muumuu-domain.com → 160.251.249.62.
Mail Servers
Mail for bookstack.jp is handled by one mail server — bookstack.jp.