b-cubic.jp - robtex.com
b-cubic.jp
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=1777260602 | ||||||
MX for
b-cubic.jp |
Same first word
DNS History
11 records (7 active, 4 former)
○NSdns0.heteml.jp2015-07-24 → 2016-12-01 · 4 obs
● 2016-12-01 07:46:04
○ 2026-02-18 06:05:00
○ 2026-04-27 03:52:34
○NSdns1.heteml.jp2015-07-24 → 2016-12-01 · 4 obs
● 2016-12-01 07:46:04
○ 2026-02-18 06:05:00
○ 2026-04-27 03:52:34
●NSns1.xserver.jp2026-02-18 → 2026-04-27 · 3 obs
● 2026-02-18 06:05:00
● 2026-04-27 03:52:34
●NSns2.xserver.jp2026-02-18 → 2026-04-27 · 3 obs
● 2026-02-18 06:05:00
● 2026-04-27 03:52:34
●NSns3.xserver.jp2026-02-18 → 2026-04-27 · 3 obs
● 2026-02-18 06:05:00
● 2026-04-27 03:52:34
●NSns4.xserver.jp2026-02-18 → 2026-04-27 · 3 obs
● 2026-02-18 06:05:00
● 2026-04-27 03:52:34
●NSns5.xserver.jp2026-02-18 → 2026-04-27 · 3 obs
● 2026-02-18 06:05:00
● 2026-04-27 03:52:34
●MXb-cubic.jp2026-02-18 → 2026-04-27 · 3 obs
● 2026-02-18 06:05:00
● 2026-04-27 03:52:34
○MXmail42.heteml.jp2015-07-24 → 2016-12-01 · 4 obs
● 2016-12-01 07:46:04
○ 2026-02-18 06:05:00
○ 2026-04-27 03:52:34
○A157.7.188.1062015-07-24 → 2016-12-01 · 4 obs
● 2016-12-01 07:46:04
○ 2026-02-18 06:05:00
○ 2026-04-27 03:52:34
●A162.43.118.472026-02-18 → 2026-04-27 · 3 obs
● 2026-02-18 06:05:00
● 2026-04-27 03:52:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | c.dns.jp, g.dns.jp, e.dns.jp, b.dns.jp... | - |
| b-cubic.jp | ns2.xserver.jp, ns1.xserver.jp | 4 records |
✅ Authoritative Response
Server:35.72.43.26
NS records: ns2.xserver.jp, ns1.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b-cubic.jp (unsigned zone)
⏱️ Timing
Total: 557ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.118.47 |
| NS | 5 | ns4.xserver.jp, ns5.xserver.jp... |
| MX | 1 | b-cubic.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv13366.xserver.jp +a:b-cubic. |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)
Analysis
Mail Server Role
b-cubic.jp serves as the mail server for b-cubic.jp.
IP Addresses
b-cubic.jp points to a single IP number: 162.43.118.47.
Other host names, for instance enishiya.net, miki-industry.jp, www.technical-work.com, glitter-group.jp and kigokoro.jp share IP numbers with b-cubic.jp.
Name Servers
b-cubic.jp is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
b-cubic.jp at least partially shares name servers with other domains, for instance hokensmile.com, xgamemania.com, know-ledge.info, nengaprint.net and pedals-delivery.com.
Host names with three IP numbers:
ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246
ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247
ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247
Host names with one IP number:
ns2.xserver.jp points to: 35.72.43.26
ns3.xserver.jp points to: 202.226.36.247
Mail Servers
A single mail server handles b-cubic.jp.
b-cubic.jp points to a single IP: 162.43.118.47.