bookstack.jp - robtex.com
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=1778376603 | ||||||
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 → 2026-05-10 · 2 obs
● 2026-05-10 01:39:08
●NSdns01.muumuu-domain.com2015-05-02 → 2026-05-10 · 2 obs
● 2026-05-10 01:39:08
●NSdns02.muumuu-domain.com2015-05-02 → 2026-05-10 · 2 obs
● 2026-05-10 01:39:08
●MXbookstack.jp2015-05-02 → 2026-05-10 · 2 obs
● 2026-05-10 01:39:08
●A59.106.19.482015-05-02 → 2026-05-10 · 2 obs
● 2026-05-10 01:39:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| bookstack.jp | dns01.muumuu-domain.com, dns02.muumuu-domain.com | - |
✅ Authoritative Response
Server:202.239.23.39
NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bookstack.jp (unsigned zone)
⏱️ Timing
Total: 1832ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 59.106.19.48 |
| NS | 2 | dns01.muumuu-domain.com, dns02.muumuu-domain.com |
| MX | 1 | bookstack.jp (pri: 50) |
| SOA | 1 | bookstack.jp postmaster.bookstack.jp |
Analysis
Name Server Role
bookstack.jp serves as a name server for bookstack.jp.
dns01.muumuu-domain.com and dns02.muumuu-domain.com are commonly used as name servers together with bookstack.jp.
Mail Server Role
For bookstack.jp, the mail server is bookstack.jp.
IP Addresses
bookstack.jp points to a single IP number: 59.106.19.48.
other host names for instance links.jp, aikanpo.jp, muikamachi.or.jp, andan.jp and texpo.jp share IP numbers with bookstack.jp.
Name Servers
bookstack.jp is delegated to three name servers: bookstack.jp, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
bookstack.jp at least partially shares name servers with other domains, for instance ayumitoiro.com, fits-japan.com, cosen.co.jp, jc-gyobetsu.com and oroshi-uri.com.
Host names with one IP number:
bookstack.jp points to 59.106.19.48.
dns01.muumuu-domain.com points to 202.239.23.39.
dns02.muumuu-domain.com points to 160.251.249.62.
Mail Servers
One mail server handles bookstack.jp.