cpp.ne.jp - dns.ninja

`cpp.ne.jp`

DNSSEC	⚠️ Not signed
A	52.196.56.110^{🇯🇵 Amazon52.196.0.0/14 EC2 NRT prefix}
		PTR	`ec2-52-196-56-110.ap-northeast-1.compute.amazonaws.com`
A	57.180.228.141^{🇯🇵 Amazon57.180.0.0/14 EC2}
NS	`ns-1967.awsdns-53.co.uk` ⭐
		A	2600:9000:5307:af00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1967.awsdns-53.co.uk`
		A	205.251.199.175^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1967.awsdns-53.co.uk`
NS	`ns-1451.awsdns-53.org`
		A	2600:9000:5305:ab00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1451.awsdns-53.org`
		A	205.251.197.171^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1451.awsdns-53.org`
NS	`ns-195.awsdns-24.com`
		A	2600:9000:5300:c300::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-195.awsdns-24.com`
		A	205.251.192.195^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-195.awsdns-24.com`
NS	`ns-874.awsdns-45.net`
		A	2600:9000:5303:6a00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-874.awsdns-45.net`
		A	205.251.195.106^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-874.awsdns-45.net`
TXT	`globalsign-domain-verification=5LXFHwyFWt3PiOG4tdlaES8AX6xvCfZ6i7oGZVRnfo`
TXT	`v=spf1 ip4:175.111.81.128/25 ip4:115.30.31.142 ip4:115.30.28.128/25 ip4:182.2...`
SOA	`ns-1967.awsdns-53.co.uk`awsdns-hostmaster@amazon.com serial=1

`ne.jp`

	DNSSEC	⚠️ Not signed
	TXT	`ne.jp.`

WOT: SAFE (63/100)
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.cpp.ne.jp

Same first word

cpp.re

cpp.nl

cpp.jp

cpp.edu

cpp.cl

cpp.com.tr

cpp.events

cpp.college

cpp.nu

cpp.expert

cpp.hu

cpp.se

cpp.co.jp

cpp.taipei

cpp.de

cpp.in.th

cpp.tools

cpp.site

cpp.io

cpp.org.ua

cpp.org.ro

cpp.it

cpp.co.at

cpp.ph

cpp.com.mx

cpp.co.th

cpp.bz

cpp.co.bw

cpp.co.ae

cpp.com.py

cpp.wtf

cpp.com.sg

cpp.guru

cpp.com.hr

cpp.ac

cpp.cn

cpp.at

cpp.world

cpp.fail

cpp.ru

cpp.fr

cpp.tax

cpp.org.cn

cpp.cz

cpp.in

cpp.org.br

cpp.sakura.ne.jp

cpp.co.uk

cpp.es

cpp.org

cpp.cx

cpp.us

cpp.ne.jp

cpp.pt

cpp.university

cpp.eu

cpp.lk

cpp.ca

cpp.in.ua

cpp.com.cn

cpp.dk

cpp.com.ar

cpp.fi

cpp.hr

cpp.academy

cpp.press

cpp.org.es

cpp.ac.nz

cpp.com

cpp.cc

cpp.pp.ua

cpp.pl

cpp.exposed

cpp.net.pl

cpp.foundation

cpp.com.ua

cpp.net.pk

cpp.co.id

cpp.com.vn

cpp.sk

cpp.sh

cpp.mx

cpp.ag

cpp.biz

cpp.ud.it

cpp.go.th

cpp.su

cpp.canon

cpp.co.nz

cpp.education

cpp.sp.gov.br

cpp.com.au

cpp.org.pl

cpp.school

cpp.to

cpp.gov.ge

cpp.info

cpp.ninja

cpp.training

cpp.im

Similar names

pcp.asso.fr

ppc.cl

ppc.gr

ppc.institute

pcp.net

pcp.com

ppc.org.il

ppc.la

pcp.gov.sd

ppc.in.ua

ppc.news

ppc.kz

ppc.se

pcp.vet

pcp.org.pl

ppc.fi

ppc.co.za

ppc.africa

pcp.it

ppc.bz

pcp.com.mx

ppc.ai

ppc.cz

ppc.hu

ppc.com.my

pcp.org.uk

ppc.ro

ppc.org.gy

ppc.jp

pcp.cloud

ppc.email

ppc.net.my

ppc.it

ppc.gov.qa

ppc.nl

pcp.com.hk

ppc.gmbh

ppc.lol

pcp.org.pe

pcp.me

ppc.wtf

ppc.xyz

ppc.ru

pcp.cl

ppc.net.sa

pcp.co.cr

pcp.ph

ppc.vn

pcp.io

cpp.dp.ua

pcp.gr

ppc.org

pcp.tv

ppc.be

pcp.nl

ppc.university

cpp.gripe

cpp.com.pk

ppc.org.ps

ppc.co

ppc.com

pcp.cc

ppc.ph

cpp.si

ppc.world

cpp.net

cpp.uk

cpp.ch

cpp.org.nz

cpp.bet

cpp.com.pe

pcp.es

ppc.ee

DNS History

24 records (6 active, 18 former)

○NSdns01.borders.jp2015-08-02 → 2016-12-20 · 4 obs

● 2015-08-02 19:07:08
● 2016-12-20 15:54:48
○ 2026-03-01 01:40:34
○ 2026-07-22 14:52:38

○NSdns02.borders.jp2015-08-02 → 2016-12-20 · 4 obs

● 2015-08-02 19:07:08
● 2016-12-20 15:54:48
○ 2026-03-01 01:40:34
○ 2026-07-22 14:52:38

●NSns-1451.awsdns-53.org2026-03-01 → 2026-07-22 · 3 obs

○ 2016-12-20 15:54:48
● 2026-03-01 01:40:34
● 2026-07-22 14:52:38

●NSns-195.awsdns-24.com2026-03-01 → 2026-07-22 · 3 obs

○ 2016-12-20 15:54:48
● 2026-03-01 01:40:34
● 2026-07-22 14:52:38

●NSns-1967.awsdns-53.co.uk2026-03-01 → 2026-07-22 · 3 obs

○ 2016-12-20 15:54:48
● 2026-03-01 01:40:34
● 2026-07-22 14:52:38

●NSns-874.awsdns-45.net2026-03-01 → 2026-07-22 · 3 obs

○ 2016-12-20 15:54:48
● 2026-03-01 01:40:34
● 2026-07-22 14:52:38

○A13.158.98.82026-07-20 → 2026-07-20 · 4 obs

○ 2026-07-04 23:48:44
● 2026-07-20 08:35:06
○ 2026-07-22 14:52:34
○ 2026-07-22 14:52:38

○A13.192.94.192026-03-01 → 2026-03-01 · 4 obs

○ 2016-12-20 15:54:48
● 2026-03-01 01:40:34
○ 2026-03-27 03:32:02
○ 2026-07-22 14:52:38

○A13.193.138.1442026-03-27 → 2026-04-04 · 5 obs

○ 2026-03-01 01:40:34
● 2026-03-27 03:32:02
● 2026-04-04 21:35:48
○ 2026-04-18 01:31:54
○ 2026-07-22 14:52:38

○A13.193.23.472026-04-23 → 2026-04-29 · 5 obs

○ 2026-04-18 01:31:54
● 2026-04-23 22:15:16
● 2026-04-29 22:31:32
○ 2026-06-04 09:51:34
○ 2026-07-22 14:52:38

○A18.178.69.1952026-07-04 → 2026-07-04 · 4 obs

○ 2026-06-04 14:00:48
● 2026-07-04 23:48:44
○ 2026-07-20 08:35:06
○ 2026-07-22 14:52:38

○A182.236.101.1772015-08-02 → 2016-12-20 · 4 obs

● 2015-08-02 19:07:08
● 2016-12-20 15:54:48
○ 2026-03-01 01:40:34
○ 2026-07-22 14:52:38

○A3.114.215.1532026-04-03 → 2026-04-04 · 5 obs

○ 2026-03-28 18:15:28
● 2026-04-03 06:41:46
● 2026-04-04 21:35:48
○ 2026-04-18 01:31:54
○ 2026-07-22 14:52:38

○A35.72.142.1372026-03-01 → 2026-07-22 · 2 obs

○ 2026-03-01 01:40:34
○ 2026-07-22 14:52:38

○A35.72.206.932026-06-04 → 2026-06-04 · 5 obs

○ 2026-04-29 22:31:32
● 2026-06-04 09:51:34
● 2026-06-04 14:00:48
○ 2026-07-04 23:48:44
○ 2026-07-22 14:52:38

○A52.194.130.1002026-04-18 → 2026-04-29 · 5 obs

○ 2026-04-04 21:35:48
● 2026-04-18 01:31:54
● 2026-04-29 22:31:32
○ 2026-06-04 09:51:34
○ 2026-07-22 14:52:38

○A52.195.98.1952026-03-01 → 2026-07-22 · 2 obs

○ 2026-03-01 01:40:34
○ 2026-07-22 14:52:38

●A52.196.56.1102026-07-20 → 2026-07-22 · 3 obs

○ 2026-07-04 23:48:44
● 2026-07-20 08:35:06
● 2026-07-22 14:52:38

○A52.197.72.1792026-07-04 → 2026-07-04 · 4 obs

○ 2026-06-04 14:00:48
● 2026-07-04 23:48:44
○ 2026-07-20 08:35:06
○ 2026-07-22 14:52:38

○A52.198.69.1392026-06-04 → 2026-06-04 · 5 obs

○ 2026-04-29 22:31:32
● 2026-06-04 09:51:34
● 2026-06-04 14:00:48
○ 2026-07-04 23:48:44
○ 2026-07-22 14:52:38

○A52.199.201.772026-04-18 → 2026-04-18 · 4 obs

○ 2026-04-04 21:35:48
● 2026-04-18 01:31:54
○ 2026-04-23 22:15:16
○ 2026-07-22 14:52:38

○A54.178.181.1522026-03-01 → 2026-03-01 · 4 obs

○ 2016-12-20 15:54:48
● 2026-03-01 01:40:34
○ 2026-03-27 03:32:02
○ 2026-07-22 14:52:38

○A57.180.189.2212026-03-27 → 2026-03-28 · 5 obs

○ 2026-03-01 01:40:34
● 2026-03-27 03:32:02
● 2026-03-28 18:15:28
○ 2026-04-03 06:41:46
○ 2026-07-22 14:52:38

●A57.180.228.1412026-07-22 → 2026-07-22 · 3 obs

○ 2026-07-20 08:35:06
● 2026-07-22 14:52:34
● 2026-07-22 14:52:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	g.dns.jp, d.dns.jp, e.dns.jp, b.dns.jp...	-
cpp.ne.jp	ns-1451.awsdns-53.org, ns-1967.awsdns-53.co.uk, ns-195.awsdns-24.com, ns-874.awsdns-45.net	-

✅ Authoritative Response

Server:205.251.197.171

NS records: ns-1451.awsdns-53.org, ns-1967.awsdns-53.co.uk, ns-195.awsdns-24.com, ns-874.awsdns-45.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1008ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`52.196.56.110, 57.180.228.141`
NS	4	`ns-1451.awsdns-53.org, ns-195.awsdns-24.com...`
TXT	2	`globalsign-domain-verification=5LXFHwyFW, v=spf1 ip4:175.111.81.128/25 ip4:115.30.`
SOA	1	`ns-1967.awsdns-53.co.uk awsdns-hostmaste`

Analysis

Hierarchy

www.cpp.ne.jp is delegated beneath cpp.ne.jp.

IP Addresses

cpp.ne.jp has two IP addresses: 52.196.56.110 and 57.180.228.141

Other host names share IP numbers with cpp.ne.jp; ec2-52-196-56-110.ap-northeast-1.compute.amazonaws.com is one such example.

Name Servers

Four name servers handle the delegation for cpp.ne.jp: ns-195.awsdns-24.com, ns-874.awsdns-45.net, ns-1451.awsdns-53.org and ns-1967.awsdns-53.co.uk.

There is at least partial name server overlap between cpp.ne.jp and other domains — utl.fgbs.amazon.dev, dkxt3jbzlaf69.cloudfront.net, lenapeathletics.com and two more among them.

All four hostnames — ns-195.awsdns-24.com, ns-874.awsdns-45.net, ns-1451.awsdns-53.org and ns-1967.awsdns-53.co.uk — resolve to two IP numbers apiece: ns-195.awsdns-24.com to 205.251.192.195 and 2600:9000:5300:c300::1; ns-874.awsdns-45.net to 205.251.195.106 and 2600:9000:5303:6a00::1; ns-1451.awsdns-53.org to 205.251.197.171 and 2600:9000:5305:ab00::1; ns-1967.awsdns-53.co.uk to 205.251.199.175 and 2600:9000:5307:af00::1.