jddnet.jp - robtex.com
jddnet.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=1774532703 | ||||||
MX for
jddnet.jp |
Subdomains
www.jddnet.jp |
Same first word
jddnet.jp |
Similar names
DNS History
12 records (7 active, 5 former)
●NSns1.xserver.jp2026-02-15 → 2026-03-26 · 3 obs
● 2026-02-15 13:59:06
● 2026-03-26 14:04:26
●NSns2.xserver.jp2026-02-15 → 2026-03-26 · 3 obs
● 2026-02-15 13:59:06
● 2026-03-26 14:04:26
●NSns3.xserver.jp2026-02-15 → 2026-03-26 · 3 obs
● 2026-02-15 13:59:06
● 2026-03-26 14:04:26
●NSns4.xserver.jp2026-02-15 → 2026-03-26 · 3 obs
● 2026-02-15 13:59:06
● 2026-03-26 14:04:26
●NSns5.xserver.jp2026-02-15 → 2026-03-26 · 3 obs
● 2026-02-15 13:59:06
● 2026-03-26 14:04:26
○NSuns01.lolipop.jp2015-08-01 → 2017-02-14 · 4 obs
● 2017-02-14 10:16:52
○ 2026-02-15 13:59:06
○ 2026-03-26 14:04:26
○NSuns02.lolipop.jp2015-08-01 → 2017-02-14 · 4 obs
● 2017-02-14 10:16:52
○ 2026-02-15 13:59:06
○ 2026-03-26 14:04:26
●MXjddnet.jp2026-02-15 → 2026-03-26 · 3 obs
● 2026-02-15 13:59:06
● 2026-03-26 14:04:26
○MXmx01.lolipop.jp2015-08-01 → 2017-02-14 · 4 obs
● 2017-02-14 10:16:52
○ 2026-02-15 13:59:06
○ 2026-03-26 14:04:26
○A157.7.107.1462017-02-14 → 2017-02-14 · 4 obs
● 2017-02-14 10:16:52
○ 2026-02-15 13:59:06
○ 2026-03-26 14:04:26
●A183.90.240.252026-02-15 → 2026-03-26 · 3 obs
● 2026-02-15 13:59:06
● 2026-03-26 14:04:26
○A210.172.144.212015-08-01 → 2016-06-22 · 4 obs
● 2016-06-22 17:51:06
○ 2017-02-14 10:16:52
○ 2026-03-26 14:04:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | f.dns.jp, c.dns.jp, a.dns.jp, h.dns.jp... | - |
| jddnet.jp | ns5.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns1.xserver.jp... | 11 records |
✅ Authoritative Response
Server:157.112.182.218
NS records: ns5.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns1.xserver.jp, ns2.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jddnet.jp (unsigned zone)
⏱️ Timing
Total: 888ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.240.25 |
| NS | 5 | ns1.xserver.jp, ns4.xserver.jp... |
| MX | 1 | jddnet.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv2224.xserver.jp +a:jddnet.jp |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns5.xserver.jp, ns5.xserver.jp, ns5.xserver.jp...)
Analysis
Hierarchy
jddnet.jp is a parent of www.jddnet.jp.
Mail Server Role
jddnet.jp serves as the mail server for jddnet.jp.
IP Addresses
jddnet.jp points to a single IP number: 183.90.240.25.
Other host names, for instance www.hakohako.info, www.tsuyu.info, zaqlog.com, calico.xyz and mauser.blue share IP numbers with jddnet.jp.
Name Servers
jddnet.jp is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
jddnet.jp at least partially shares name servers with other domains, for instance ogi-kensetu.com, matsui-lawoffice.com, acmarketapkapp.com, e-shiretoko.com and nihon-est.co.jp.
Host names with three IP numbers:
ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246
ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247
ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247
Host names with one IP number:
ns2.xserver.jp points to: 35.72.43.26
ns3.xserver.jp points to: 202.226.36.247
Mail Servers
A single mail server handles jddnet.jp.
jddnet.jp points to a single IP: 183.90.240.25.