shellmuseum.jp - dns.ninja
shellmuseum.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.212.133.75🇯🇵 InfoSphere202.212.0.0/16 INFOSPHERE | ||||||
| PTR | leaf3.serverhost.jp | ||||||
| NS | vm0.shellmuseum.jp ⭐ | ||||||
| A | 202.212.133.75🇯🇵 InfoSphere202.212.0.0/16 INFOSPHERE | ||||||
| PTR | leaf3.serverhost.jp | ||||||
| NS | ns2.sppd.ne.jp | ||||||
| A | 202.212.133.3🇯🇵 InfoSphere202.212.0.0/16 INFOSPHERE | ||||||
| PTR | ns2.sppd.ne.jp | ||||||
| NS | ns9.sppd.ne.jp | ||||||
| A | 202.212.133.4🇯🇵 InfoSphere202.212.0.0/16 INFOSPHERE | ||||||
| PTR | ns9.sppd.ne.jp | ||||||
| MX | mb.shellmuseum.jp ⭐ | ||||||
| A | 202.212.133.75🇯🇵 InfoSphere202.212.0.0/16 INFOSPHERE | ||||||
| PTR | leaf3.serverhost.jp | ||||||
| TXT | v=spf1 +mx +a ~all | ||||||
| SOA | vm0.shellmuseum.jproot@vm0.shellmuseum.jp 2025-03-28 #1 | ||||||
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=1782863102 | ||||||
Subdomains
mb.shellmuseum.jp |
Same first word
DNS History
6 records (5 active, 1 former)
●NSns2.sppd.ne.jp2015-06-13 → 2026-07-01 · 2 obs
● 2026-07-01 00:02:24
●NSns9.sppd.ne.jp2015-06-13 → 2026-07-01 · 2 obs
● 2026-07-01 00:02:24
●NSvm0.shellmuseum.jp2015-06-13 → 2026-07-01 · 2 obs
● 2026-07-01 00:02:24
●MXmb.shellmuseum.jp2015-06-13 → 2026-07-01 · 2 obs
● 2026-07-01 00:02:24
●A202.212.133.752026-07-01 → 2026-07-01 · 2 obs
● 2026-07-01 00:02:24
○A202.212.219.372015-06-13 → 2020-02-29 · 3 obs
● 2020-02-29 08:46:24
○ 2026-07-01 00:02:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| shellmuseum.jp | ns2.sppd.ne.jp, ns9.sppd.ne.jp | - |
✅ Authoritative Response
Server:202.212.133.4
NS records: ns2.sppd.ne.jp, ns9.sppd.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for shellmuseum.jp (unsigned zone)
⏱️ Timing
Total: 1341ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.212.133.75 |
| NS | 2 | ns2.sppd.ne.jp, ns9.sppd.ne.jp |
| MX | 1 | mb.shellmuseum.jp (pri: 10) |
| TXT | 1 | v=spf1 +mx +a ~all |
| SOA | 1 | vm0.shellmuseum.jp root.vm0.shellmuseum. |
Analysis
Hierarchy
mb.shellmuseum.jp is a subdomain of shellmuseum.jp.
IP Addresses
shellmuseum.jp points to a single IP number: 202.212.133.75.
mb.shellmuseum.jp and leaf3.serverhost.jp are among other host names that share IP numbers with shellmuseum.jp.
Name Servers
The authoritative name servers for shellmuseum.jp are vm0.shellmuseum.jp, ns2.sppd.ne.jp and ns9.sppd.ne.jp — three in total.
The name servers of shellmuseum.jp overlap at least partially with those of other domains — among them tana.to, tsuredure.jp, young-heart.net and two more.
These name servers commonly co-occur with the name servers vm0.tana.to, vm0.tsuredure.jp, vm0.young-heart.net and vm0.k-plt.jp.
The hostnames vm0.shellmuseum.jp, ns2.sppd.ne.jp and ns9.sppd.ne.jp each resolve to a single IP: vm0.shellmuseum.jp → 202.212.133.75, ns2.sppd.ne.jp → 202.212.133.3, ns9.sppd.ne.jp → 202.212.133.4.
Mail Servers
shellmuseum.jp has one mail server: mb.shellmuseum.jp.
mb.shellmuseum.jp directs to just one IP number, 202.212.133.75.