`bcj.ne.jp`

DNSSEC	⚠️ Not signed
A	119.245.150.238^{🇯🇵 InfoSphere119.245.0.0/16 INFOSPHERE}
		PTR	`bcj.ne.jp`
NS	`asns1.customer.ne.jp` ⭐
		A	210.150.254.86^{🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE}
			PTR	`asns1.customer.ne.jp`
NS	`asns2.customer.ne.jp`
		A	210.150.254.94^{🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE}
			PTR	`asns2.customer.ne.jp`
MX	`mail.bcj.ne.jp` ⭐
		A	119.245.150.238^{🇯🇵 InfoSphere119.245.0.0/16 INFOSPHERE}
			PTR	`bcj.ne.jp`
TXT	`v=spf1 +ip4:119.245.150.238/32 +ip4:119.245.150.2/32 include:fmx.etius.jp -all`
SOA	`asns1.customer.ne.jp`dns@bcj.ne.jp serial=1472608460

`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

238.150.245.119.in-addr.arpa

Previously MX for

bcj.ne.jp

Subdomains

mail.bcj.ne.jp

itg.bcj.ne.jp

Same first word

bcj.it

bcj.ru

bcj.ch

bcj.com.br

bcj.or.jp

bcj.pl

bcj.co

bcj.com

bcj.io

bcj.mx

bcj.hk

bcj.se

bcj.email

bcj.dk

bcj.com.au

bcj.de

bcj.in

bcj.me

bcj.o.se

bcj.ne.jp

bcj.us

bcj.com.pl

bcj.top

bcj.jp

bcj.at

bcj.cn

bcj.ca

Similar names

cjb.fr

bjc.fr

jcb.de

jbc.cz

cjb.pt

jbc.world

jcb.biz

jbc.net

jcb.eu

jcb.tv

jbc.co.zw

jbc.gov.tw

jcb.com.pa

jcb.com

jbc.org.za

bjc.lt

jcb.kr

bjc.com.br

bjc.ch

jbc.us

jbc.com.my

jcb.email

cjb.it

cbj.be

bjc.pt

cjb.info

cjb.co

jcb.it

cbj.co

jcb.contractors

jcb.gallery

cjb.com

bjc.llc

bjc.us

bjc.at

jbc.church

jbc.dev

bjc.com.vn

bjc.be

jbc.photos

jcb.repair

cbj.eu

cjb.org.br

bjc.pl

jbc.to

bjc.org

jcb.am

jcb.lt

jcb.careers

cjb.top

jbc.tw

jbc.bz

jcb.ind.br

jcb.org.br

jcb.academy

jcb.ge

cbj.com.br

jcb.org

jcb.jp

cbj.ch

cjb.biz

jcb.lublin.pl

bjc.cz

jbc.agency

cbj.it

cjb.cc

bjc.it

bjc.org.hk

jcb.cam

bjc.com

jcb.cl

jbc.services

cbj.fr

cbj.co.uk

jcb.la

bjc.nu

cjb.be

jcb.my

cjb.co.za

cbj.info

jbc.com

jbc.ca

jcb.us

cbj.digital

cjb.io

jcb.lu

jcb.co.za

jbc.it

jbc.or.jp

jbc.com.mx

cjb.co.uk

cbj.com.tw

cbj.me

DNS History

7 records (4 active, 3 former)

●NSasns1.customer.ne.jp2017-03-29 → 2026-04-19 · 3 obs

○ 2016-09-08 22:49:48
● 2017-03-29 13:09:16
● 2026-04-19 21:57:06

●NSasns2.customer.ne.jp2017-03-29 → 2026-04-19 · 3 obs

○ 2016-09-08 22:49:48
● 2017-03-29 13:09:16
● 2026-04-19 21:57:06

○NSns3.sphere.ad.jp2015-08-06 → 2016-09-08 · 4 obs

● 2015-08-06 19:11:24
● 2016-09-08 22:49:48
○ 2017-03-29 13:09:16
○ 2026-04-19 21:57:06

○NSns4.sphere.ad.jp2015-08-06 → 2016-09-08 · 4 obs

● 2015-08-06 19:11:24
● 2016-09-08 22:49:48
○ 2017-03-29 13:09:16
○ 2026-04-19 21:57:06

○MXbcj.ne.jp2015-08-06 → 2016-09-08 · 4 obs

● 2015-08-06 19:11:24
● 2016-09-08 22:49:48
○ 2017-03-29 13:09:16
○ 2026-04-19 21:57:06

●MXmail.bcj.ne.jp2017-03-29 → 2026-04-19 · 3 obs

○ 2016-09-08 22:49:48
● 2017-03-29 13:09:16
● 2026-04-19 21:57:06

●A119.245.150.2382015-08-06 → 2026-04-19 · 2 obs

● 2015-08-06 19:11:24
● 2026-04-19 21:57:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...	-
bcj.ne.jp	asns1.customer.ne.jp, asns2.customer.ne.jp	-

✅ Authoritative Response

Server:210.150.254.94

NS records: asns1.customer.ne.jp, asns2.customer.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1589ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`119.245.150.238`
NS	2	`asns1.customer.ne.jp, asns2.customer.ne.jp`
MX	1	`mail.bcj.ne.jp (pri: 100)`
TXT	1	`v=spf1 +ip4:119.245.150.238/32 +ip4:119.`
SOA	1	`asns1.customer.ne.jp dns.bcj.ne.jp`

Analysis

Hierarchy

bcj.ne.jp is a parent of mail.bcj.ne.jp and itg.bcj.ne.jp.

IP Addresses

bcj.ne.jp points to a single IP number: 119.245.150.238.

Other host names, for instance mail.bcj.ne.jp, share IP numbers with bcj.ne.jp.

Name Servers

Delegation for bcj.ne.jp rests with two name servers, asns1.customer.ne.jp and asns2.customer.ne.jp.

bcj.ne.jp shares the same name server setup as other domains, including net-showa.co.jp, v0900-140.mailsecure.jp, car-boy.co.jp, psych.or.jp and v0800-130.mailsecure.jp.

bcj.ne.jp partially shares name servers with other domains; for instance sec-support.jp and k-daiwa-entry.com.

Host names with one IP number: asns1.customer.ne.jp points to 210.150.254.86; asns2.customer.ne.jp points to 210.150.254.94.

Mail Servers

bcj.ne.jp is handled by a single mail server, mail.bcj.ne.jp.

mail.bcj.ne.jp points to a single IP: 119.245.150.238.

bcj.ne.jp - robtex.com

bcj.ne.jp

ne.jp

.ne.jp - Japanese Network Service Domain

Purpose and Usage

DNS Infrastructure

History

PTR for

Previously MX for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`bcj.ne.jp`

`ne.jp`