u-dimension.jp - robtex.com
u-dimension.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.76.100.214🇯🇵 AS-VULTR45.76.96.0/20 Vultr Assigned Prefix | ||||||
| PTR | car-audio.ne.jp | ||||||
| NS | ns1.willnet.ne.jp ⭐ | ||||||
| A | 163.43.103.130🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | ns1.willnet.ne.jp | ||||||
| NS | ns2.willnet.ne.jp | ||||||
| A | 133.18.128.93🇯🇵 KAGOYAJAPAN133.18.0.0/16 KAGOYA Japan Inc. | ||||||
| MX | mail.u-dimension.jp(10) | ||||||
| A | 45.76.100.214🇯🇵 AS-VULTR45.76.96.0/20 Vultr Assigned Prefix | ||||||
| PTR | car-audio.ne.jp | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.willnet.ne.jphostmaster@willnet.ne.jp 2021-10-07 #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=1775214903 | ||||||
Subdomains
Same first word
u-dimension.jp |
u-dimension.ru |
DNS History
5 records (4 active, 1 former)
●NSns1.willnet.ne.jp2015-07-17 → 2026-04-03 · 2 obs
● 2026-04-03 11:38:00
●NSns2.willnet.ne.jp2015-07-17 → 2026-04-03 · 2 obs
● 2026-04-03 11:38:00
●MXmail.u-dimension.jp2015-07-17 → 2026-04-03 · 2 obs
● 2026-04-03 11:38:00
○A203.142.214.732015-07-17 → 2017-04-23 · 4 obs
● 2017-04-23 23:01:50
○ 2026-03-11 08:06:52
○ 2026-04-03 11:38:00
●A45.76.100.2142026-03-11 → 2026-04-03 · 3 obs
● 2026-03-11 08:06:52
● 2026-04-03 11:38:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | f.dns.jp, h.dns.jp, a.dns.jp, c.dns.jp... | - |
| u-dimension.jp | ns2.willnet.ne.jp, ns1.willnet.ne.jp | 2 records |
✅ Authoritative Response
Server:133.18.128.93
NS records: ns2.willnet.ne.jp, ns1.willnet.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for u-dimension.jp (unsigned zone)
⏱️ Timing
Total: 744ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.76.100.214 |
| NS | 2 | ns2.willnet.ne.jp, ns1.willnet.ne.jp |
| MX | 2 | mail.u-dimension.jp (pri: 10), mail.u-dimension.jp (pri: 0) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns1.willnet.ne.jp hostmaster.willnet.ne. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.willnet.ne.jp, ns2.willnet.ne.jp)
Analysis
Hierarchy
u-dimension.jp is parent of www.u-dimension.jp and mail.u-dimension.jp.
IP Addresses
u-dimension.jp resolves to a single IP address: 45.76.100.214.
Other host names including www.u-dimension.jp, mail.torrance.jp, mail.escorp.jp, emmanet.jp and mail.u-dimension.jp share IP numbers with u-dimension.jp.
Name Servers
u-dimension.jp's delegation uses two name servers, ns1.willnet.ne.jp and ns2.willnet.ne.jp.
u-dimension.jp shares the same name server setup as other domains, for example job-c.jp, hotel-fuji.net, artplan.info, elb-studycenter.org and sakinc.net.
u-dimension.jp at least partially shares name servers with other domains, for example takano-st.co.jp, drone-base.net and remss.jp.
Host names with a single IP:
ns1.willnet.ne.jp points to 163.43.103.130.
ns2.willnet.ne.jp points to 133.18.128.93.
Mail Servers
u-dimension.jp is handled by a single mail server, mail.u-dimension.jp.
mail.u-dimension.jp points to a single IP: 45.76.100.214.