xtwo.jp - dns.ninja
xtwo.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.xtwo.ne.jp ⭐ | ||||||
| A | 175.28.4.232🇯🇵 XSERVER-AS175.28.4.0/23 XSERVER Inc. | ||||||
| PTR | ns1.xtwo.ne.jp | ||||||
| NS | ns2.xtwo.ne.jp ⚠️ Not in parent delegation | ||||||
| A | 202.226.39.251🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns2.xtwo.ne.jp | ||||||
| NS | ns3.xtwo.ne.jp ⚠️ Not in parent delegation | ||||||
| A | 202.226.37.251🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns3.xtwo.ne.jp | ||||||
| SOA | ns1.xtwo.ne.jproot@xtwo.ne.jp serial=0 | ||||||
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=1786882503 | ||||||
Subdomains
kanagasaki.xtwo.jp |
karuginza.xtwo.jp |
satsuki.xtwo.jp |
hhe.xtwo.jp |
yamato.xtwo.jp |
rjbb.xtwo.jp |
hompe.xtwo.jp |
link.xtwo.jp |
pcmanabu.xtwo.jp |
kensetsuman.xtwo.jp |
health.xtwo.jp |
darkness.xtwo.jp |
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSns1.xtwo.ne.jp2015-08-13 → 2026-08-16 · 2 obs
● 2026-08-16 12:51:28
●NSns2.xtwo.ne.jp2015-08-13 → 2026-08-16 · 2 obs
● 2026-08-16 12:51:28
●NSns3.xtwo.ne.jp2015-08-13 → 2026-08-16 · 2 obs
● 2026-08-16 12:51:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| xtwo.jp | ns1.xtwo.ne.jp | 1 record |
✅ Authoritative Response
Server:175.28.4.232
NS records: ns1.xtwo.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for xtwo.jp (unsigned zone)
⏱️ Timing
Total: 755ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns2.xtwo.ne.jp, ns1.xtwo.ne.jp... |
| SOA | 1 | ns1.xtwo.ne.jp root.xtwo.ne.jp |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns1.xtwo.ne.jp)
Analysis
Hierarchy
The host names kanagasaki.xtwo.jp, karuginza.xtwo.jp, satsuki.xtwo.jp, hhe.xtwo.jp and yamato.xtwo.jp — among a few others — fall under the parent domain xtwo.jp.
Name Servers
xtwo.jp carries NS records delegating to ns1.xtwo.ne.jp, ns2.xtwo.ne.jp and ns3.xtwo.ne.jp.
At least some of xtwo.jp's name servers are shared with other domains, for example kosodate-shien.jp, smalabo.jp, so-co.jp and two more.
ns1.xtwo.ne.jp points to 175.28.4.232; ns2.xtwo.ne.jp points to 202.226.39.251; ns3.xtwo.ne.jp points to 202.226.37.251 — each hostname maps to exactly one IP address.