`jsi.or.jp`

DNSSEC	⚠️ Not signed
A	219.94.162.197^{🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
		PTR	`www1357.sakura.ne.jp`
NS	`master.dns.ne.jp` ⭐
		A	210.224.172.18^{🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`master.dns.ne.jp`
NS	`ns1.dns.ne.jp`
		A	61.211.236.1^{🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`ns1.dns.ne.jp`
NS	`ns2.dns.ne.jp`
		A	133.167.21.1^{🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan}
			PTR	`ns2.dns.ne.jp`
MX	`jsi.or.jp` ⭐
		A	219.94.162.197^{🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`www1357.sakura.ne.jp`
TXT	`v=spf1 a:www1357.sakura.ne.jp mx ~all`
SOA	`master.dns.ne.jp`tech@sakura.ad.jp 2015-05-26 #19

`or.jp`

	DNSSEC	⚠️ Not signed
	TXT	`or.jp.`

WOT: SAFE (75/100)

Overview

or.jp is a second-level domain under Japan's country code top-level domain (.jp), reserved exclusively for non-profit and organizational entities. It is managed by Japan Registry Services Co., Ltd. (JPRS), the authoritative registry for all .jp domains.

Eligible Registrants

Registration is restricted to Japanese non-profit organizations, including:

Foundations (財団法人) and associations (社団法人)
Medical corporations, audit firms, and religious organizations
NPOs (特定非営利活動法人) and special corporations
Agricultural and consumer cooperatives
International organizations and their Japanese branches
Foreign government embassies and consulates in Japan

Generally, each organization may register only one or.jp domain.

DNS Infrastructure

The or.jp zone is served by Japan's robust DNS infrastructure:

Nameservers: a.dns.jp through h.dns.jp (8 anycast servers)
Primary SOA: z.dns.jp
DNSSEC: Fully signed with validated chain of trust from root
Registry: JPRS (Japan Registry Services)

The domain hosts hundreds of subdomains for Japanese nonprofits, NGOs, professional associations, and public-interest organizations.

MX for

jsi.or.jp

Same first word

jsi.nu

jsi.com.tw

jsi.hu

jsi.it

jsi.net.ua

jsi.org

jsi.com.br

jsi.support

jsi.kr

jsi.dk

jsi.jp

jsi.edu.pk

jsi.org.za

jsi.at

jsi.ie

jsi.de

jsi.se

jsi.or.jp

jsi.co.nz

jsi.ro

jsi.net

jsi.co.jp

jsi.no

jsi.ch

jsi.info

jsi.cc

jsi.pl

jsi.in

jsi.ru

jsi.com.my

jsi.be

jsi.co

jsi.ci

jsi.cz

jsi.co.id

jsi.com

jsi.co.kr

jsi.li

Similar names

ijs.co.jp

sji.ru

jis.dk

jis.com.pl

sji.gov

isj.pl

isj.jp

ijs.si

ijs.info

ijs.us

ijs.se

jis.pe.kr

isj.ph

sij.ch

ijs.org

isj.co

sji.co.kr

ijs.ir

isj.org.pk

ijs.ru

jis.us

jis.se

sji.cz

sij.be

jis.org

ijs.ie

sji.com

jis.de

ijs.cz

jis.ca

ijs.land

isj.us

sij.com

jis.co.jp

isj.it

jis.com.tr

ijs.is

sij.eu

jis.co.in

jis.co.id

isj.com.au

isj.nl

jis.cn

ijs.it

jis.co.uk

sij.co.in

ijs.cc

sij.cn

isj.org.uk

jis.ne.jp

sji.no

sij.nl

sij.org

sji.edu.sg

jis.az

isj.asia

sji.mobi

jis.co.nz

ijs.in

sij.ru

isj.gr.jp

isj.cn

ijs.org.au

sij.asso.fr

isj.fr

sji.in

sij.com.br

sij.fr

sji.kr

isj.com

sji.org.za

sji.pl

ijs.be

sji.uk

sji.dyndns.biz

jis.me

sij.es

sji.co

ijs.ca

jis.co

isj.es

jis.ir

sij.qc.ca

ijs.tv

jis.com

sji.nl

ijs.com.au

sij.de

isj.sakura.ne.jp

ijs.es

jis.at

ijs.govt.nz

jis.bar

sij.si

jis.co.com

isj.rs

jis.com.qa

isj.mobi

jis.info

ijs.co.id

sji.ca

ijs.je

jis.ch

sji.ie

sij.co

jis.fi

sji.company

jis.go.th

ijs.biz

jis.edu.hk

isj.org

jis.edu.jo

ijs.pl

ijs.nl

ijs.cn

isj.biz

jis.hatenablog.com

sij.cz

sij.co.uk

jis.no

ijs.nu

sji.me

ijs.me

sij.me

sji.jp

jis.it

sji.com.mx

ijs.co.za

sji.net

isj.ch

jis.sk

ijs.jp

sji.biz

sji.co.jp

ijs.fr

jis.nl

jis.click

sji.bt

jis.co.za

sij.ai

jis.biz

ijs.dk

jis.lt

sij.is

sij.net

jis.life

ijs.or.kr

ijs.net

isj.me

ijs.gov.za

ijs.xyz

sji.se

isj.lu

isj.in

isj.ir

sji.ch

sji.or.id

ijs.co.uk

isj.tv

jis.net

jis.es

isj.gov.ar

jis.mobi

ijs.ch

DNS History

5 records (5 active, 0 former)

●NSmaster.dns.ne.jp2018-10-20 → 2026-04-29 · 2 obs

● 2018-10-20 06:49:02
● 2026-04-29 19:50:16

●NSns1.dns.ne.jp2018-10-20 → 2026-04-29 · 2 obs

● 2018-10-20 06:49:02
● 2026-04-29 19:50:16

●NSns2.dns.ne.jp2018-10-20 → 2026-04-29 · 2 obs

● 2018-10-20 06:49:02
● 2026-04-29 19:50:16

●MXjsi.or.jp2018-10-20 → 2026-04-29 · 2 obs

● 2018-10-20 06:49:02
● 2026-04-29 19:50:16

●A219.94.162.1972018-10-20 → 2026-04-29 · 2 obs

● 2018-10-20 06:49:02
● 2026-04-29 19:50:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, d.dns.jp, e.dns.jp, h.dns.jp...	-
jsi.or.jp	ns1.dns.ne.jp, ns2.dns.ne.jp	2 records

✅ Authoritative Response

Server:133.167.21.1

NS records: ns1.dns.ne.jp, ns2.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jsi.or.jp (unsigned zone)

⏱️ Timing

Total: 1111ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`219.94.162.197`
NS	2	`ns1.dns.ne.jp, ns2.dns.ne.jp`
MX	1	`jsi.or.jp (pri: 10)`
TXT	1	`v=spf1 a:www1357.sakura.ne.jp mx ~all`
SOA	1	`master.dns.ne.jp tech.sakura.ad.jp`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.dns.ne.jp, ns2.dns.ne.jp)

Analysis

Mail Server Role

The mail server for jsi.or.jp is jsi.or.jp.

IP Addresses

jsi.or.jp points to a single IP address: 219.94.162.197.

Other host names such as gyaos.net, troche.com, sopia-jp.com, sizensaibai.net and ciel-j.jp share IPs with jsi.or.jp.

Name Servers

jsi.or.jp is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

jsi.or.jp at least partially shares name servers with other domains, for example molti.net, 193.127.153.in-addr.arpa, makurazaki-co.com, kitchen-karei.com and smart-parking.sakura.ne.jp.

Host names with a single IP address:

master.dns.ne.jp resolves to 210.224.172.18.

ns1.dns.ne.jp resolves to 61.211.236.1.

ns2.dns.ne.jp resolves to 133.167.21.1.

Mail Servers

One mail server handles jsi.or.jp; that server is jsi.or.jp.

jsi.or.jp points to a single IP number: 219.94.162.197.

jsi.or.jp - robtex.com

jsi.or.jp

or.jp

Overview

Eligible Registrants

DNS Infrastructure

MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Mail Server Role

IP Addresses

Name Servers

Mail Servers

`jsi.or.jp`

`or.jp`