singleton.jp - robtex.com
singleton.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=1783456202 | ||||||
MX for
singleton.jp |
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
●NSns1.xserver.jp2015-07-16 → 2026-07-07 · 2 obs
● 2026-07-07 21:18:50
●NSns2.xserver.jp2015-07-16 → 2026-07-07 · 2 obs
● 2026-07-07 21:18:50
●NSns3.xserver.jp2015-07-16 → 2026-07-07 · 2 obs
● 2026-07-07 21:18:50
●NSns4.xserver.jp2015-07-16 → 2026-07-07 · 2 obs
● 2026-07-07 21:18:50
●NSns5.xserver.jp2015-07-16 → 2026-07-07 · 2 obs
● 2026-07-07 21:18:50
●MXsingleton.jp2015-07-16 → 2026-07-07 · 2 obs
● 2026-07-07 21:18:50
●A162.43.121.1112026-02-25 → 2026-07-07 · 3 obs
● 2026-02-25 14:05:28
● 2026-07-07 21:18:50
○A210.188.201.362015-07-16 → 2017-02-10 · 4 obs
● 2017-02-10 16:58:18
○ 2026-02-25 14:05:28
○ 2026-07-07 21:18:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | d.dns.jp, f.dns.jp, a.dns.jp, g.dns.jp... | - |
| singleton.jp | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | 11 records |
✅ Authoritative Response
Server:202.226.36.247
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for singleton.jp (unsigned zone)
⏱️ Timing
Total: 580ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.121.111 |
| NS | 5 | ns1.xserver.jp, ns3.xserver.jp... |
| MX | 1 | singleton.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv14310.xserver.jp +a:singleto |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)
Analysis
Mail Server Role
singleton.jp acts as its own mail server.
IP Addresses
singleton.jp points to a single IP number: 162.43.121.111.
Additional host names — www.techbrains.info, thejoker.jp, ns1.nanyokaihatsu.com and two others — share IP numbers with singleton.jp.
Name Servers
Delegation for singleton.jp is to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
singleton.jp partially shares its NS delegation with several other domains, including yoshidaya.co.jp, fordy.jp, ace-agent.jp and two others.
These name servers are regularly seen alongside ns4.xserver.jp and ns5.xserver.jp as name servers.
Host names with three IP numbers:
ns1.xserver.jp resolves to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp resolves to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp resolves to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names pointing to a single IP address:
ns2.xserver.jp resolves to 35.72.43.26.
ns3.xserver.jp resolves to 202.226.36.247.
Mail Servers
singleton.jp has a single mail server: singleton.jp itself.
singleton.jp points to one IP number — 162.43.121.111.