echo-system.jp - dns.ninja
echo-system.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 140.227.39.233🇯🇵 InfoSphere140.227.0.0/16 INFOSPHERE | ||||||
| PTR | ikeda-hakuba.jp | ||||||
| NS | ns.echo-system.jp ⭐ | ||||||
| A | 140.227.39.233🇯🇵 InfoSphere140.227.0.0/16 INFOSPHERE | ||||||
| PTR | ikeda-hakuba.jp | ||||||
| NS | ns4.sphere.ad.jp | ||||||
| A | 202.239.113.30🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE | ||||||
| PTR | ns4.sphere.ad.jp | ||||||
| MX | echo-system.jp ⭐ | ||||||
| A | 140.227.39.233🇯🇵 InfoSphere140.227.0.0/16 INFOSPHERE | ||||||
| PTR | ikeda-hakuba.jp | ||||||
| TXT | v=spf1 a:echo-system.jp ip4:140.227.39.233 ~all | ||||||
| SOA | ns.echo-system.jproot@echo-system.jp 2024-02-14 #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=1785928502 | ||||||
MX for
echo-system.jp |
Subdomains
ns.echo-system.jp |
Same first word
echo-system.net |
echo-system.pl |
echo-system.jp |
echo-system.com |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns.echo-system.jp2015-08-04 → 2026-08-05 · 2 obs
● 2026-08-05 12:00:34
●NSns4.sphere.ad.jp2015-08-04 → 2026-08-05 · 2 obs
● 2026-08-05 12:00:34
●MXecho-system.jp2015-08-04 → 2026-08-05 · 2 obs
● 2026-08-05 12:00:34
●A140.227.39.2332026-02-16 → 2026-08-05 · 3 obs
● 2026-02-16 03:34:20
● 2026-08-05 12:00:34
○A202.212.47.962015-08-04 → 2020-02-12 · 4 obs
● 2020-02-12 12:43:04
○ 2026-02-16 03:34:20
○ 2026-08-05 12:00:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | f.dns.jp, c.dns.jp, d.dns.jp, h.dns.jp... | - |
| echo-system.jp | ns.echo-system.jp, ns4.sphere.ad.jp | 1 record |
✅ Authoritative Response
Server:140.227.39.233
NS records: ns.echo-system.jp, ns4.sphere.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for echo-system.jp (unsigned zone)
⏱️ Timing
Total: 1650ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 140.227.39.233 |
| NS | 2 | ns4.sphere.ad.jp, ns.echo-system.jp |
| MX | 1 | echo-system.jp (pri: 10) |
| TXT | 1 | v=spf1 a:echo-system.jp ip4:140.227.39.2 |
| SOA | 1 | ns.echo-system.jp root.echo-system.jp |
📌 Glue Records Collected
Total: 1
In-bailiwick: 1 (ns.echo-system.jp)
Analysis
Hierarchy
echo-system.jp serves as the parent of ns.echo-system.jp.
Mail Server Role
echo-system.jp acts as its own mail server.
IP Addresses
echo-system.jp points to a single IP number: 140.227.39.233.
Additional host names — ns.echo-system.jp, shirakabanosho.co.jp, bokusuien.com and two others — share IP numbers with echo-system.jp.
Name Servers
echo-system.jp is served by two delegated name servers, ns.echo-system.jp and ns4.sphere.ad.jp.
echo-system.jp has at least partial name server overlap with other domains, such as bitmop.co.jp, avice.co.jp, nomurakaden.co.jp and two others.
It is common to find these name servers paired with the name servers ns3.sphere.ad.jp.
ns.echo-system.jp directs to 140.227.39.233 and ns4.sphere.ad.jp directs to 202.239.113.30; each host name points to exactly one IP number.
Mail Servers
echo-system.jp has a single mail server: echo-system.jp itself.
There is one IP number for echo-system.jp: 140.227.39.233.