ozsystem.jp - robtex.com
ozsystem.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns0.kagoya.net ⭐ | ||||||
| A | 210.134.60.132🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc. | ||||||
| PTR | ns0.kagoya.net | ||||||
| NS | ns.kagoya.net | ||||||
| A | 210.134.60.132🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc. | ||||||
| PTR | ns0.kagoya.net | ||||||
| NS | ns1.kagoya.net | ||||||
| A | 203.142.206.132🇯🇵 KAGOYAJAPAN203.142.192.0/20 KAGOYA Japan Inc. | ||||||
| PTR | ns1.kagoya.net | ||||||
| MX | dmail.kagoya.net ⭐ | ||||||
| A | 210.134.51.6🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc. | ||||||
| PTR | dmail01.kagoya.net | ||||||
| A | 210.134.51.7🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc. | ||||||
| PTR | dmail02.kagoya.net | ||||||
| A | 210.134.58.253🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc. | ||||||
| PTR | dmail03.kagoya.net | ||||||
| A | 210.134.58.254🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc. | ||||||
| PTR | dmail04.kagoya.net | ||||||
| TXT | v=spf1 include:kagoya.net ~all | ||||||
| SOA | ns.kagoya.netroot@kagoya.net serial=2026030001 | ||||||
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=1774604703 | ||||||
Subdomains
www.ozsystem.jp |
Same first word
ozsystem.jp |
DNS History
4 records (4 active, 0 former)
●NSns.kagoya.net2017-10-05 → 2026-03-27 · 2 obs
● 2026-03-27 10:08:22
●NSns0.kagoya.net2017-10-05 → 2026-03-27 · 2 obs
● 2026-03-27 10:08:22
●NSns1.kagoya.net2017-10-05 → 2026-03-27 · 2 obs
● 2026-03-27 10:08:22
●MXdmail.kagoya.net2017-10-05 → 2026-03-27 · 2 obs
● 2026-03-27 10:08:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| ozsystem.jp | ns1.kagoya.net, ns0.kagoya.net | - |
✅ Authoritative Response
Server:210.134.60.132
NS records: ns1.kagoya.net, ns0.kagoya.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ozsystem.jp (unsigned zone)
⏱️ Timing
Total: 1217ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns0.kagoya.net, ns1.kagoya.net |
| MX | 1 | dmail.kagoya.net (pri: 10) |
| TXT | 1 | v=spf1 include:kagoya.net ~all |
| SOA | 1 | ns.kagoya.net root.kagoya.net |
Analysis
Hierarchy
ozsystem.jp is the parent of www.ozsystem.jp.
Name Servers
The delegation for ozsystem.jp is handled by three name servers: ns0.kagoya.net, ns1.kagoya.net and ns.kagoya.net.
ozsystem.jp shares name servers with other domains at least partially, for example super-queen.org, hamado.jp, nakainamacon.co.jp, tokyo-tiara.com and prinature-umeda.jp.
Host names with a single IP:
ns0.kagoya.net points to 210.134.60.132
ns1.kagoya.net points to 203.142.206.132
ns.kagoya.net points to 210.134.60.132
Host names that point to 210.134.60.132: ns0.kagoya.net and ns.kagoya.net
Mail Servers
ozsystem.jp is handled by a single mail server, dmail.kagoya.net.
ozsystem.jp shares the same mail server setup as other domains, for instance monica-tokyo.com, rc-blooming.jp, collector-web.com, takumi-probook.jp and dandy-g.jp.
Host dmail.kagoya.net points to four IP numbers: 210.134.51.6, 210.134.51.7, 210.134.58.253 and 210.134.58.254.