tsk.ne.jp - dns.ninja

`tsk.ne.jp`

DNSSEC	⚠️ Not signed
A	202.172.26.30^{🇯🇵 DRNET202.172.24.0/21}
		PTR	`m29.coreserver.jp`
NS	`ns1.value-domain.com` ⭐
		A	172.64.52.38^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.value-domain.com`
		A	172.64.53.3^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.value-domain.com` ⚠️ Not in zone NS records
		A	172.64.52.38^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`tsk.ne.jp` ⭐
		A	202.172.26.30^{🇯🇵 DRNET202.172.24.0/21}
			PTR	`m29.coreserver.jp`
TXT	`v=spf1 ip4:202.172.26.30 ~all`
SOA	`ns1.value-domain.com`hostmaster@tsk.ne.jp 2020-08-26 #19

`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).

MX for

tsk.ne.jp

Subdomains

www.tsk.ne.jp

Same first word

tsk.ninja

tsk.co.za

tsk.lt

tsk.asia

tsk.nu

tsk.lol

tsk.or.kr

tsk.co.ir

tsk.info

tsk.com.es

tsk.edu.kw

tsk.support

tsk.xyz

tsk.rs

tsk.in

tsk.ch

tsk.or.jp

tsk.at

tsk.nl

tsk.edu.hk

tsk.co.kr

tsk.jp

tsk.sk

tsk.de

tsk.pl

tsk.es

tsk.com

tsk.eu

tsk.be

tsk.clinic

tsk.io

tsk.net

tsk.dk

tsk.com.ua

tsk.by

tsk.ro

tsk.org.se

tsk.se

tsk.fi

tsk.ne.jp

tsk.biz

tsk.kz

tsk.it

tsk.co

tsk.si

tsk.ca

tsk.me

tsk.com.mx

tsk.fo

tsk.co.in

tsk.ua

tsk.ru

tsk.spb.ru

tsk.iki.fi

tsk.tr

tsk.cz

tsk.li

tsk.tw

tsk.company

Similar names

kst.dk

kts.net.ua

kst.com.br

tks.xyz

kst.ac.th

tks.sumy.ua

stk.lt

kts.life

stk.at

kst.cn

tks.kharkov.ua

skt.cz

kts.no

kst.tw

kst.email

stk.com

kst.de

tks.com.vn

tks.dk

tks.no

kts.cz

stk.pl

skt.co.jp

kts.ca

kts.digital

tks.academy

skt.in.ua

stk.bg

tks.cn

skt.life

kst.com.ua

kts.lv

stk.com.tr

skt.eu

kst.ne.jp

stk.com.vn

tks.net.br

tks.edu.pk

skt.nu

kst.net

kts.jp

kts.by

stk.cn

tks.lk

skt.me

stk.ee

skt.it

stk.life

tks.ca

stk.net

tks.bz

tks.bet

kts.org

kst.eu

kst.us

skt.net

tks.pub

skt.name

stk.tw

tks.biz

skt.de

skt.se

kst.solutions

stk.in

tks.com

tks.be

kts.to

kst.ru

skt.fr

tks.fr

kts.ed.jp

kst.co.th

skt.be

stk.me

skt.tax

stk.to

kts.ir

skt.co.uk

kts.co.jp

skt.com.ua

kts.salon

kst.info

stk.com.tw

kst.in

stk.cl

kst.bg

kts.nl

kts.edu.vn

stk.bet

kst.company

kts.com.cn

DNS History

5 records (5 active, 0 former)

●NSns1.value-domain.com2016-12-27 → 2026-07-24 · 2 obs

● 2016-12-27 17:26:52
● 2026-07-24 10:41:42

●NSns2.value-domain.com2016-12-27 → 2026-07-24 · 2 obs

● 2016-12-27 17:26:52
● 2026-07-24 10:41:42

●NSns3.value-domain.com2026-02-27 → 2026-07-24 · 3 obs

○ 2016-12-27 17:26:52
● 2026-02-27 22:53:18
● 2026-07-24 10:41:42

●MXtsk.ne.jp2016-12-27 → 2026-07-24 · 2 obs

● 2016-12-27 17:26:52
● 2026-07-24 10:41:42

●A202.172.26.302016-12-27 → 2026-07-24 · 2 obs

● 2016-12-27 17:26:52
● 2026-07-24 10:41:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	c.dns.jp, h.dns.jp, e.dns.jp, b.dns.jp...	-
tsk.ne.jp	ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com	-

✅ Authoritative Response

Server:172.64.52.38

NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 757ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`202.172.26.30`
NS	2	`ns2.value-domain.com, ns1.value-domain.com`
MX	1	`tsk.ne.jp (pri: 10)`
TXT	1	`v=spf1 ip4:202.172.26.30 ~all`
SOA	1	`ns1.value-domain.com hostmaster.tsk.ne.j`

Analysis

Hierarchy

www.tsk.ne.jp is a subdomain of tsk.ne.jp.

Mail Server Role

tsk.ne.jp acts as its own mail server.

IP Addresses

tsk.ne.jp points to a single IP number: 202.172.26.30.

Additional host names — belle-vue.org, gyopri.com, mail1.jingu.org and two others — share IP numbers with tsk.ne.jp.

Name Servers

tsk.ne.jp is delegated to three name servers: ns1.value-domain.com, ns2.value-domain.com and ns3.value-domain.com.

The name servers of tsk.ne.jp overlap at least partially with those of other domains — among them hakubun.biz, okumura-shoten.com, okane20.com and two more.

These name servers are frequently paired with the name servers ns4.value-domain.com, ns5.value-domain.com, ns13.value-domain.com and two others.

ns1.value-domain.com, ns2.value-domain.com and ns3.value-domain.com each resolve to a single IP address: ns1.value-domain.com resolves to 172.64.52.38, ns2.value-domain.com resolves to 172.64.53.3 and ns3.value-domain.com resolves to 172.64.52.38.

ns1.value-domain.com and ns3.value-domain.com are host names that each point to 172.64.52.38 IP addresses.

Mail Servers

tsk.ne.jp has a single mail server: tsk.ne.jp itself.

tsk.ne.jp resolves to a single IP number: 202.172.26.30.