e-assessment.jp - robtex.com
e-assessment.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns01.idcfcloud.com ⭐ | ||||||
| A | 210.140.183.89🇯🇵 IDC210.140.128.0/18 Frontier Inc. | ||||||
| NS | ns02.idcfcloud.com | ||||||
| A | 211.10.28.207🇯🇵 IDC211.10.0.0/19 Frontier Inc. | ||||||
| NS | ns03.idcfcloud.com | ||||||
| A | 202.230.203.7🇯🇵 IDC202.230.200.0/22 Frontier Inc. | ||||||
| MX | mxacloud02.imatrix.co.jp ⭐ | ||||||
| A | 210.175.7.106🇯🇵 ODN210.175.0.0/17 JAPAN-TELECOM | ||||||
| TXT | v=spf1 include:spf.humanage.co.jp include:spf.mxacloud02.imatrix.co.jp ~all | ||||||
| TXT | PSpYTgB84ujPHOIeU77v4U8UeM3HXb | ||||||
| SOA | ns01.idcfcloud.comhmi-sysinfo@humanage.co.jp serial=14 | ||||||
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=1776090602 | ||||||
Subdomains
www.e-assessment.jp |
Same first word
e-assessment.de |
e-assessment.jp |
e-assessment.online |
e-assessment.be |
DNS History
4 records (4 active, 0 former)
●NSns01.idcfcloud.com2026-03-25 → 2026-04-13 · 2 obs
● 2026-04-13 14:52:46
●NSns02.idcfcloud.com2026-03-25 → 2026-04-13 · 2 obs
● 2026-04-13 14:52:46
●NSns03.idcfcloud.com2026-03-25 → 2026-04-13 · 2 obs
● 2026-04-13 14:52:46
●MXmxacloud02.imatrix.co.jp2026-03-25 → 2026-04-13 · 2 obs
● 2026-04-13 14:52:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| e-assessment.jp | ns01.idcfcloud.com, ns02.idcfcloud.com, ns03.idcfcloud.com | - |
✅ Authoritative Response
Server:202.230.203.7
NS records: ns01.idcfcloud.com, ns02.idcfcloud.com, ns03.idcfcloud.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for e-assessment.jp (unsigned zone)
⏱️ Timing
Total: 1340ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns02.idcfcloud.com, ns01.idcfcloud.com... |
| MX | 1 | mxacloud02.imatrix.co.jp (pri: 10) |
| TXT | 2 | v=spf1 include:spf.humanage.co.jp includ, PSpYTgB84ujPHOIeU77v4U8UeM3HXb |
| SOA | 1 | ns01.idcfcloud.com hmi-sysinfo.humanage. |
Analysis
Hierarchy
www.e-assessment.jp is a child of e-assessment.jp.
Name Servers
e-assessment.jp is delegated to three name servers: ns01.idcfcloud.com, ns02.idcfcloud.com and ns03.idcfcloud.com.
e-assessment.jp at least partially shares name servers with other domains, including yukigesho.com, choitoippuku.com, 196.140.210.in-addr.arpa, ultra-haha.net and jujutsuten.com.
Host names with a single IP:
ns01.idcfcloud.com points to 210.140.183.89; ns02.idcfcloud.com points to 211.10.28.207; ns03.idcfcloud.com points to 202.230.203.7.
Mail Servers
A single mail server handles e-assessment.jp, mxacloud02.imatrix.co.jp.
e-assessment.jp shares the same mail server setup as other domains, for instance u-kiss.jp, newme.jp, binylrecords.com, a-nation.net and djhellokitty.com.
e-assessment.jp shares some mail servers with other domains, for instance ytvs.co.jp, plus-id.jp, ytvmd.co.jp and ooi.jp.
Host name mxacloud02.imatrix.co.jp resolves to a single IP: 210.175.7.106.