wcubic.jp - robtex.com
wcubic.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 143.125.234.37🇯🇵 InfoSphere143.125.224.0/19 INFOSPHERE | ||||||
| PTR | wcubic.jp | ||||||
| NS | ns4.mcnet.ad.jp ⭐ | ||||||
| A | 210.172.36.182🇯🇵 MCNET210.172.32.0/19 | ||||||
| NS | ns5.mcnet.ad.jp | ||||||
| A | 210.172.36.198🇯🇵 MCNET210.172.32.0/19 | ||||||
| MX | mail.wcubic.jp ⭐ | ||||||
| A | 143.125.234.37🇯🇵 InfoSphere143.125.224.0/19 INFOSPHERE | ||||||
| PTR | wcubic.jp | ||||||
| TXT | v=spf1 include:wcubic.jp.spf.hosting-pf.net ~all | ||||||
| SOA | ns4.mcnet.ad.jppostmaster@mcnet.ad.jp 2009-02-13 #3 | ||||||
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=1776149103 | ||||||
PTR for
Subdomains
mail.wcubic.jp |
Same first word
wcubic.jp |
DNS History
5 records (4 active, 1 former)
●NSns4.mcnet.ad.jp2015-07-02 → 2026-04-14 · 2 obs
● 2026-04-14 06:53:10
●NSns5.mcnet.ad.jp2015-07-02 → 2026-04-14 · 2 obs
● 2026-04-14 06:53:10
●MXmail.wcubic.jp2015-07-02 → 2026-04-14 · 2 obs
● 2026-04-14 06:53:10
●A143.125.234.372017-12-27 → 2026-04-14 · 3 obs
● 2017-12-27 02:14:04
● 2026-04-14 06:53:10
○A203.211.160.2382015-07-02 → 2016-09-13 · 4 obs
● 2016-09-13 02:45:10
○ 2017-12-27 02:14:04
○ 2026-04-14 06:53:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| wcubic.jp | ns5.mcnet.ad.jp, ns4.mcnet.ad.jp | - |
✅ Authoritative Response
Server:210.172.36.198
NS records: ns5.mcnet.ad.jp, ns4.mcnet.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for wcubic.jp (unsigned zone)
⏱️ Timing
Total: 1414ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 143.125.234.37 |
| NS | 2 | ns4.mcnet.ad.jp, ns5.mcnet.ad.jp |
| MX | 1 | mail.wcubic.jp (pri: 10) |
| TXT | 1 | v=spf1 include:wcubic.jp.spf.hosting-pf. |
| SOA | 1 | ns4.mcnet.ad.jp postmaster.mcnet.ad.jp |
Analysis
Hierarchy
mail.wcubic.jp is a child of wcubic.jp.
IP Addresses
wcubic.jp resolves to one IP number: 143.125.234.37.
Other host names, for example mail.wcubic.jp, share IP numbers with wcubic.jp.
Name Servers
wcubic.jp's delegation uses two name servers: ns4.mcnet.ad.jp and ns5.mcnet.ad.jp.
wcubic.jp uses the same name server setup as other domains, such as k-kosan.co.jp, sugano-hifuka.com, yoshikawa-s.co.jp, shinko100.co.jp and ai-macrobi.jp.
Host names with a single IP address: ns4.mcnet.ad.jp points to 210.172.36.182; ns5.mcnet.ad.jp points to 210.172.36.198.
Mail Servers
A single mail server handles wcubic.jp, mail.wcubic.jp.
Host name mail.wcubic.jp resolves to a single IP: 143.125.234.37.