`dfc.ne.jp`

DNSSEC	⚠️ Not signed
A	153.120.109.16^{🇯🇵 SAKURA-A153.120.0.0/17 (2/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan}
		PTR	`ex06.all-internet.jp`
NS	`ns01.ai-hosting.net` ⭐
		A	27.133.145.163^{🇯🇵 SAKURA-B27.133.128.0/19 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan}
NS	`ns02.ai-hosting.net`
		A	210.152.240.44^{🇯🇵 IDC210.152.240.0/21 Frontier Inc.}
			PTR	`210-152-240-44.augusta.jp-west.compute.idcfcloud.net`
MX	`mail.dfc.ne.jp` ⭐
		A	153.120.109.16^{🇯🇵 SAKURA-A153.120.0.0/17 (2/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan}
			PTR	`ex06.all-internet.jp`
TXT	`v=spf1 include:spf.all-internet.jp ~all`
SOA	`ns01.ai-hosting.net`nic@all-internet.jp 2025-07-17 #2

`ne.jp`

	DNSSEC	⚠️ Not signed
	TXT	`ne.jp.`

WOT: SAFE (60/100)
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).

Subdomains

www.dfc.ne.jp

mail.dfc.ne.jp

Same first word

dfc.us

dfc.cl

dfc.or.kr

dfc.com.au

dfc.ne.jp

dfc.to

dfc.co.tz

dfc.ie

dfc.no

dfc.co.uk

dfc.co.jp

dfc.com.tw

dfc.es

dfc.world

dfc.ca

dfc.com.es

dfc.org.cn

dfc.cc

dfc.org.il

dfc.eu

dfc.ch

dfc.sa.gov.au

dfc.co

dfc.cn

dfc.se

dfc.it

dfc.mx

dfc.com.vn

dfc.at

dfc.dk

dfc.org.uk

dfc.gg

dfc.nu

dfc.gov.ma

dfc.ro

dfc.com

dfc.net.au

dfc.as

dfc.life

dfc.org

dfc.com.tr

dfc.fi

dfc.be

dfc.de

dfc.nl

dfc.info

dfc.cash

dfc.in

dfc.berlin

dfc.io.vn

dfc.krakow.pl

dfc.vn

dfc.hamburg

dfc.ru

dfc.gov

dfc.care

dfc.cz

dfc.xyz

dfc.net.pk

dfc.co.za

Similar names

cdf.ro

fdc.co

cfd.biz

fdc.to

fdc.gov.ae

cdf.org.br

dcf.cl

dcf.fm

fdc.eu

fdc.com

cdf.de

dcf.nl

fdc.de

fdc.sg

fdc.biz

cdf.ca

cfd.es

cfd.com.cn

cfd.sg

fdc.solutions

fdc.kr

cdf.no

cdf.ms

fcd.org.ve

cdf.cl

dcf.com.br

cdf.sakura.ne.jp

cdf.co

cfd.cx

fdc.education

fcd.football

cfd.wiki

fdc.at

dcf.de

cfd.cc

cfd.ro

cfd.hu

cfd.ai

fdc.net.nz

cdf.it

fdc.ltd

cfd.com.au

cdf.net

dcf.se

cfd.com.mx

dcf.sa

cfd.ie

cdf.tech

cdf.gov.eg

dcf.me

dcf.com

fcd.it

cfd.tw

cfd.com.tw

fcd.co.uk

fdc.pl

dcf.solutions

fcd.org

cfd.ir

cfd.tv

cfd.nu

dcf.cafe

dcf.fi

cdf.org.tw

fdc.nyc

cfd.world

cdf.be

cdf.com.br

dcf.ru

cdf.services

cdf.ch

dcf.ca

fdc.br

dcf.net

fdc.ne.kr

cdf.gov.hk

cfd.us

fdc.net.ph

fcd.cn

cfd.gr

fdc.com.cn

cfd.ninja

cfd.am

cfd.org

DNS History

7 records (4 active, 3 former)

●NSns01.ai-hosting.net2015-06-30 → 2026-07-04 · 3 obs

○ 2008-07-23 09:25:54
● 2015-06-30 20:18:38
● 2026-07-04 05:34:26

●NSns02.ai-hosting.net2015-06-30 → 2026-07-04 · 3 obs

○ 2008-07-23 09:25:54
● 2015-06-30 20:18:38
● 2026-07-04 05:34:26

○NSns1.dfc.ne.jp2008-07-23 → 2008-07-23 · 3 obs

● 2008-07-23 09:25:54
○ 2015-06-30 20:18:38
○ 2026-07-04 05:34:26

○NSns2.dfc.ne.jp2008-07-23 → 2008-07-23 · 3 obs

● 2008-07-23 09:25:54
○ 2015-06-30 20:18:38
○ 2026-07-04 05:34:26

●MXmail.dfc.ne.jp2008-07-23 → 2026-07-04 · 2 obs

● 2008-07-23 09:25:54
● 2026-07-04 05:34:26

○A124.109.144.1732015-06-30 → 2016-12-31 · 5 obs

○ 2008-07-23 09:25:54
● 2015-06-30 20:18:38
● 2016-12-31 06:32:56
○ 2020-03-03 06:52:32
○ 2026-07-04 05:34:26

●A153.120.109.162020-03-03 → 2026-07-04 · 3 obs

○ 2016-12-31 06:32:56
● 2020-03-03 06:52:32
● 2026-07-04 05:34:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
dfc.ne.jp	ns01.ai-hosting.net, ns02.ai-hosting.net	-

✅ Authoritative Response

Server:210.152.240.44

NS records: ns01.ai-hosting.net, ns02.ai-hosting.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 2044ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`153.120.109.16`
NS	2	`ns01.ai-hosting.net, ns02.ai-hosting.net`
MX	1	`mail.dfc.ne.jp (pri: 10)`
TXT	1	`v=spf1 include:spf.all-internet.jp ~all`
SOA	1	`ns01.ai-hosting.net nic.all-internet.jp`

Analysis

Hierarchy

dfc.ne.jp serves as the parent of www.dfc.ne.jp and mail.dfc.ne.jp.

IP Addresses

dfc.ne.jp has exactly one IP address — 153.120.109.16.

mail.nihon-medistaff.co.jp, jipm.or.jp, wintechno.co.jp plus two other host names have IP numbers in common with dfc.ne.jp.

Name Servers

dfc.ne.jp uses two name servers for its delegation: ns01.ai-hosting.net and ns02.ai-hosting.net.

The name server configuration of dfc.ne.jp is shared with other domains, for instance 9608.co.jp, shogoin.or.jp, status2010.com and two others.

At least some of dfc.ne.jp's name servers are also used by other domains, among them nihonboueki.co.jp.

ns01.ai-hosting.net directs to 27.133.145.163 and ns02.ai-hosting.net directs to 210.152.240.44; each host name points to exactly one IP number.

Mail Servers

dfc.ne.jp uses one mail server — mail.dfc.ne.jp.

mail.dfc.ne.jp directs to just one IP number, 153.120.109.16.

dfc.ne.jp - robtex.com

dfc.ne.jp

ne.jp