simplex.ne.jp - robtex.com
simplex.ne.jp
ne.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | ne.jp. | ||||||
WOT: SAFE (87/100)
.ne.jp - Japanese Network Service Domain
.ne.jp is a second-level domain under Japan's country-code top-level domain (.jp), designated specifically for network service providers. It is managed by Japan Registry Services Co., Ltd. (JPRS), the official registry for all .jp domains since 2002.
Purpose and Usage
The .ne.jp domain is reserved for organizations providing network-related services in Japan, including:
- Internet Service Providers (ISPs)
- Telecommunications companies
- Network infrastructure providers
- Online service platforms
This domain type has a "Reserved" status, meaning registrations are restricted to qualifying network service entities rather than being openly available to the general public.
DNS Infrastructure
The domain operates on Japan's authoritative DNS infrastructure:
| Record Type | Details | |
|---|---|---|
| Nameservers | a.dns.jp through h.dns.jp (8 servers) | |
| Primary SOA | z.dns.jp | |
| DNSSEC | Signed with validated chain of trust from root | |
| Authoritative IP | 203.119.40.1 |
History
The .jp ccTLD was delegated on August 5, 1986, making it one of the earliest country-code domains. The ne.jp second-level domain was established as part of Japan's structured domain hierarchy to organize registrations by purpose (similar to co.jp for companies, or.jp for organizations, and ac.jp for academic institutions).
Same first word
Similar names
DNS History
13 records (4 active, 9 former)
●NSnameserver1.kvh.ne.jp2015-05-08 → 2026-03-18 · 2 obs
● 2026-03-18 03:53:30
●NSnameserver2.kvh.ne.jp2015-05-08 → 2026-03-18 · 2 obs
● 2026-03-18 03:53:30
○MXalt1.aspmx.l.google.com2016-01-16 → 2017-03-24 · 5 obs
● 2016-01-16 17:58:56
● 2017-03-24 00:10:28
○ 2026-03-13 13:36:38
○ 2026-03-18 03:53:30
○MXalt2.aspmx.l.google.com2016-01-16 → 2017-03-24 · 5 obs
● 2016-01-16 17:58:56
● 2017-03-24 00:10:28
○ 2026-03-13 13:36:38
○ 2026-03-18 03:53:30
○MXaspmx.l.google.com2016-01-16 → 2017-03-24 · 5 obs
● 2016-01-16 17:58:56
● 2017-03-24 00:10:28
○ 2026-03-13 13:36:38
○ 2026-03-18 03:53:30
○MXaspmx2.googlemail.com2016-01-16 → 2017-03-24 · 5 obs
● 2016-01-16 17:58:56
● 2017-03-24 00:10:28
○ 2026-03-13 13:36:38
○ 2026-03-18 03:53:30
○MXaspmx3.googlemail.com2016-01-16 → 2017-03-24 · 5 obs
● 2016-01-16 17:58:56
● 2017-03-24 00:10:28
○ 2026-03-13 13:36:38
○ 2026-03-18 03:53:30
○MXmx1.simplex.ne.jp2015-05-08 → 2015-10-24 · 4 obs
● 2015-10-24 00:00:26
○ 2016-01-16 17:58:56
○ 2026-03-18 03:53:30
●MXmx2.greatsimplex.com2026-03-13 → 2026-03-18 · 3 obs
● 2026-03-13 13:36:38
● 2026-03-18 03:53:30
○MXmx2.simplex.ne.jp2015-05-08 → 2015-10-24 · 4 obs
● 2015-10-24 00:00:26
○ 2016-01-16 17:58:56
○ 2026-03-18 03:53:30
○MXmx3.simplex.ne.jp2015-05-08 → 2015-10-24 · 4 obs
● 2015-10-24 00:00:26
○ 2016-01-16 17:58:56
○ 2026-03-18 03:53:30
○MXmx4.simplex.ne.jp2015-05-08 → 2015-10-24 · 4 obs
● 2015-10-24 00:00:26
○ 2016-01-16 17:58:56
○ 2026-03-18 03:53:30
●MXsimplex-ne-jp.mail.protection.outlook.com2015-05-08 → 2026-03-18 · 2 obs
● 2026-03-18 03:53:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| simplex.ne.jp | nameserver2.kvh.ne.jp, nameserver1.kvh.ne.jp | 2 records |
✅ Authoritative Response
Server: 61.120.195.101
NS records: nameserver2.kvh.ne.jp, nameserver1.kvh.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simplex.ne.jp (unsigned zone)
⏱️ Timing
Total: 882ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | nameserver1.kvh.ne.jp, nameserver2.kvh.ne.jp |
| MX | 2 | simplex-ne-jp.mail.protection.outlook.co, mx2.greatsimplex.com (pri: 5) |
| TXT | 10 | nulab-verification-code=GvwtAwTQ6ho4QQk1, atlassian-domain-verification=t7Rs28g4XR... |
| SOA | 1 | nameserver1.kvh.ne.jp postmaster.kvh.ne. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (nameserver2.kvh.ne.jp, nameserver1.kvh.ne.jp)
Analysis
Name Servers
Delegation for simplex.ne.jp rests with two name servers, nameserver1.kvh.ne.jp and nameserver2.kvh.ne.jp.
simplex.ne.jp shares the same name server setup as other domains, including ca-life.jp, 4.109.148.in-addr.arpa, 205.120.61.in-addr.arpa, 192.120.61.in-addr.arpa and 68.50.110.in-addr.arpa.
simplex.ne.jp at least partially shares name servers with other domains, for instance kakikoushuu.com, toshin.ac.jp, toshinshikoku.com, ca-east.com and tl-lincoln.net.
Host names with two IP numbers:
nameserver2.kvh.ne.jp points to 2400:1000:4001:ffff:203:167:44:101 and 203.167.44.101.
Host names with one IP number:
nameserver1.kvh.ne.jp points to 61.120.195.101.
Mail Servers
simplex.ne.jp is handled by two mail servers: mx2.greatsimplex.com and simplex-ne-jp.mail.protection.outlook.com.
simplex.ne.jp shares at least partially some mail servers with other domains, for example simplex-tech.co.jp, simplex-cn.co.jp and simplex-hd.org.
these mail servers are commonly used with simplextech-co-jp01i.mail.protection.outlook.com, simplexcn-co-jp01i.mail.protection.outlook.com and simplexhd-org01i.mail.protection.outlook.com.
Eight IPs for the first host: simplex-ne-jp.mail.protection.outlook.com points to 2a01:111:f403:cc1a::2, 2a01:111:f403:cc1a::3, 2a01:111:f403:cc1f::, 2a01:111:f403:cc24::, 52.101.124.0, 52.101.124.1, 52.101.124.6 and 52.101.157.40.
One IP for the second host: mx2.greatsimplex.com points to 61.206.171.227.