`igs.ne.jp`

DNSSEC	⚠️ Not signed
A	210.154.231.194^{🇯🇵 OCN210.154.0.0/16 (AS4713) CIDR BLOCK 5 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN}
		PTR	`igs.ne.jp`
NS	`mwns1.customer.ne.jp` ⭐
		A	210.150.23.210^{🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE}
NS	`mwns2.customer.ne.jp`
		A	202.17.152.183^{🇯🇵 InfoSphere202.17.128.0/19 INFOSPHERE}
MX	`mwbgw1.ocn.ad.jp` ⭐
		A	210.145.253.233^{🇯🇵 OCN210.145.0.0/16 (AS4713) CIDR BLOCK 18 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN}
MX	`mwbgw2.ocn.ad.jp` ⭐
		A	210.145.253.234^{🇯🇵 OCN210.145.0.0/16 (AS4713) CIDR BLOCK 18 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN}
TXT	`v=spf1 a include:_spf.bizmw.com ~all`
SOA	`mwns1.customer.ne.jp`host-plan-ac@ntt.com serial=1613670958

`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).

PTR for

194.231.154.210.in-addr.arpa

Same first word

igs.org.in

igs.net.tr

igs.cl

igs.se

igs.kr

igs.gr

igs.ru

igs.solar

igs.com.au

igs.ch

igs.us

igs.cat

igs.tv

igs.by

igs.me

igs.edu.au

igs.co.kr

igs.co.id

igs.org

igs.org.il

igs.cn

igs.hr

igs.is

igs.or.at

igs.ne.jp

igs.cloud

igs.com

igs.es

igs.pe

igs.co

igs.co.th

igs.com.tw

igs.pl

igs.com.pl

igs.de

igs.com.ua

igs.cc

igs.dk

igs.biz

igs.email

igs.com.eg

igs.in

igs.ge

igs.net

igs.nsw.edu.au

igs.be

igs.hu

igs.ma

igs.info

igs.k12.wi.us

igs.agency

igs.vic.edu.au

igs.ca

igs.at

igs.co.jp

igs.kz

igs.uk.com

igs.eu

igs.com.tr

igs.su

igs.gold

igs.gmbh

igs.com.mx

igs.com.sa

igs.lt

igs.digital

igs.no

igs.nl

igs.ie

igs.com.sg

Similar names

sgi.immo

sgi.ws

sgi.us

isg.ac.mz

sgi.biz

gis.net

sig.eu

sig.net.nz

gis.fr

sig.cn

gis.co.uk

sig.gob.ar

sgi.gr.jp

gsi.org

isg.technology

sgi.cr

gis.co.th

sig.business

isg.gr

gis.pe

isg.kz

sig.world

gsi.uk

sig.center

sig.am

isg.ca

isg.be

gis.gov.sy

sig.gy

sgi.ms.gov.br

sgi.my

gsi.at

gis.bg

sgi.net

isg.biz

gis.sport

gsi.to.it

isg.it

gsi.education

sgi.la

gis.org

sig.sh

isg.fund

sig.si

isg.academy

isg.ua

sig.quest

isg.se

isg.lv

isg.careers

sig.stargard.pl

sgi.co

sig.solutions

gsi.hk

sgi.jp

sgi.hs.kr

gis.red

gis.one

isg.web.id

isg.co.jp

sgi.gr

sig.es

sig.mobi

gsi.asia

isg.co.za

gis.by

sig.ink

sgi.partners

isg.org.za

isg.care

sgi.ie

gsi.llc

sig.systems

gis.com.br

gsi.pt

gis.fi

sgi.nu

sgi.org

sig.com.ar

sgi.capital

gsi.ws

gis.gdansk.pl

gis.im

sgi.bio

gis.city

sgi.org.in

isg.kr

gsi.com.cn

gis.nl

gis.gov.gh

gis.co.il

DNS History

13 records (5 active, 8 former)

●NSmwns1.customer.ne.jp2026-04-14 → 2026-04-14 · 3 obs

○ 2017-03-14 10:11:04
● 2026-04-14 07:44:20
● 2026-04-14 23:29:34

●NSmwns2.customer.ne.jp2026-04-14 → 2026-04-14 · 3 obs

○ 2017-03-14 10:11:04
● 2026-04-14 07:44:20
● 2026-04-14 23:29:34

○NSns-213.dns.jp-e1.cloudn-service.com2015-12-18 → 2017-03-14 · 5 obs

○ 2015-08-21 19:30:52
● 2015-12-18 21:09:08
● 2017-03-14 10:11:04
○ 2026-04-14 07:44:20
○ 2026-04-14 23:29:34

○NSns-214.dns.jp-w1.cloudn-service.com2015-12-18 → 2017-03-14 · 5 obs

○ 2015-08-21 19:30:52
● 2015-12-18 21:09:08
● 2017-03-14 10:11:04
○ 2026-04-14 07:44:20
○ 2026-04-14 23:29:34

○NSns-215.dns.us-e1.cloudn-service.com2015-12-18 → 2017-03-14 · 5 obs

○ 2015-08-21 19:30:52
● 2015-12-18 21:09:08
● 2017-03-14 10:11:04
○ 2026-04-14 07:44:20
○ 2026-04-14 23:29:34

○NSns1.secure.net2015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 19:30:52
○ 2015-12-18 21:09:08
○ 2026-04-14 23:29:34

○NSns2.secure.net2015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 19:30:52
○ 2015-12-18 21:09:08
○ 2026-04-14 23:29:34

○MXin.sjc.mx.trendmicro.com2015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 19:30:52
○ 2015-12-18 21:09:08
○ 2026-04-14 23:29:34

●MXmwbgw1.ocn.ad.jp2015-12-18 → 2026-04-14 · 3 obs

○ 2015-08-21 19:30:52
● 2015-12-18 21:09:08
● 2026-04-14 23:29:34

●MXmwbgw2.ocn.ad.jp2015-12-18 → 2026-04-14 · 3 obs

○ 2015-08-21 19:30:52
● 2015-12-18 21:09:08
● 2026-04-14 23:29:34

○A101.110.160.1202015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 19:30:52
○ 2015-12-18 21:09:08
○ 2026-04-14 23:29:34

○A122.28.53.2272015-12-18 → 2017-03-14 · 5 obs

○ 2015-08-21 19:30:52
● 2015-12-18 21:09:08
● 2017-03-14 10:11:04
○ 2026-04-14 07:44:20
○ 2026-04-14 23:29:34

●A210.154.231.1942026-04-14 → 2026-04-14 · 3 obs

○ 2017-03-14 10:11:04
● 2026-04-14 07:44:20
● 2026-04-14 23:29:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...	-
igs.ne.jp	mwns2.customer.ne.jp, mwns1.customer.ne.jp	-

✅ Authoritative Response

Server:202.17.152.183

NS records: mwns2.customer.ne.jp, mwns1.customer.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for igs.ne.jp (unsigned zone)

⏱️ Timing

Total: 1849ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.154.231.194`
NS	2	`mwns1.customer.ne.jp, mwns2.customer.ne.jp`
MX	2	`mwbgw1.ocn.ad.jp (pri: 10), mwbgw2.ocn.ad.jp (pri: 10)`
TXT	1	`v=spf1 a include:_spf.bizmw.com ~all`
SOA	1	`mwns1.customer.ne.jp host-plan-ac.ntt.co`

Analysis

IP Addresses

igs.ne.jp points to IP number 210.154.231.194.

Name Servers

igs.ne.jp is delegated to two name servers: mwns1.customer.ne.jp and mwns2.customer.ne.jp.

igs.ne.jp uses the same name server setup as other domains such as omnic.co.jp, aid-inc.jp, pss123.com, yayoi.sake-ten.jp and megumino-bousai.co.jp.

Host names with one IP number:

mwns1.customer.ne.jp points to: 210.150.23.210.

mwns2.customer.ne.jp points to: 202.17.152.183.

Mail Servers

Two mail servers mwbgw1.ocn.ad.jp and mwbgw2.ocn.ad.jp handle igs.ne.jp.

igs.ne.jp shares the same mail server setup as other domains, for instance stripecats.jp, vanillaware.co.jp, ejrs.co.jp, agile-corp.com and aquaworld-d1.com.

Host names with one IP number:

mwbgw1.ocn.ad.jp points to: 210.145.253.233.

mwbgw2.ocn.ad.jp points to: 210.145.253.234.

igs.ne.jp - robtex.com

igs.ne.jp

ne.jp

.ne.jp - Japanese Network Service Domain

Purpose and Usage

DNS Infrastructure

History

PTR for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`igs.ne.jp`

`ne.jp`