`csd.or.jp`

DNSSEC	⚠️ Not signed
A	140.227.97.36^{🇯🇵 InfoSphere140.227.0.0/16 INFOSPHERE}
		PTR	`csd.or.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	`csd.or.jp` ⭐
		A	140.227.97.36^{🇯🇵 InfoSphere140.227.0.0/16 INFOSPHERE}
			PTR	`csd.or.jp`
TXT	`v=spf1 include:fmx.etius.jp +ip4:140.227.96.2/32 +ip4:140.227.97.36/32 -all`
SOA	`asns1.customer.ne.jp`domain@bcj.ne.jp serial=1682306620

`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.

PTR for

36.97.227.140.in-addr.arpa

MX for

csd.or.jp

Same first word

csd.gov.pk

csd.us

csd.ae

csd.shop

csd.cl

csd.com

csd.ua

csd.net.uk

csd.org.uk

csd.k12.wi.us

csd.es

csd.me

csd.pub

csd.fr

csd.or.jp

csd.com.pa

csd.run

csd.li

csd.ca

csd.jp

csd.com.tw

csd.mobi

csd.de

csd.events

csd.gov.bh

csd.gob.es

csd.org.tw

csd.lviv.ua

csd.net.ua

csd.co.th

csd.com.tr

csd.kz

csd.sk

csd.k12.id.us

csd.com.cn

csd.koeln

csd.lk

csd.dk

csd.lv

csd.lol

csd.eu

csd.cc

csd.com.pl

csd.is

csd.co.id

csd.in

csd.ru

csd.com.cy

csd.ch

csd.co.at

csd.xyz

csd.ge

csd.go.th

csd.bg

csd.k12.ca.us

csd.kr

csd.lt

csd.nu

csd.ne.jp

csd.lat

csd.pl

csd.as

csd.com.br

csd.k12.or.us

csd.ro

csd.cn

csd.by

csd.net.tr

csd.be

csd.co.il

csd.pt

csd.gov.iq

csd.tw

csd.ind.br

csd.org.tr

csd.at

csd.net.au

csd.com.au

csd.com.es

csd.link

csd.su

csd.se

csd.com.gh

csd.com.ua

csd.it

csd.ie

csd.gov.za

csd.ltd

csd.net.br

csd.nl

csd.co

csd.cologne

csd.org

csd.io

csd.net

csd.gov.hk

csd.us.com

Similar names

cds.vn

dsc.com.ua

dcs.si

cds.ky

dcs.ac.th

scd.edu.om

dsc.es

dcs.se

sdc.tw

dcs.tech

dsc.kz

dsc.co.il

dsc.su

scd.com.gt

sdc.gr

sdc.pm

dcs.de

dsc.on.ca

cds.group

dcs.ist

dsc.ae

dsc.com.vn

sdc.nl

sdc.ac

sdc.services

sdc.ac.kr

scd.com.au

dcs.adv.br

dcs.ro

cds.lv

scd.ro

sdc.show

dcs.ly

scd.ch

scd.asso.fr

scd.org.nz

dcs.expert

dsc.us

sdc.ro

dsc.bg

sdc.academy

dsc.la

cds.it

cds.se

dcs.bg

sdc.me

dsc.ac.th

cds.ba

dcs.square7.ch

dsc.net.ru

sdc.es

cds.cc

sdc.ltd

sdc.lt

dsc.com.au

dcs.io

cds.hu

dsc.bio

sdc.mn

sdc.mx

scd.pp.ru

sdc.audi

cds.es

dcs.institute

cds.nl

cds.education

dsc.uk.net

cds.ac.th

scd.nl

dsc.com.mx

dcs.rw

sdc.gov.tr

dsc.cl

dcs.com.gr

cds.com.hk

sdc.at

dsc.gs

dcs.gov.za

scd.net

dcs.at

dcs.cc

cds.coop

dsc.wa.gov.au

dcs.systems

dcs.be

DNS History

8 records (4 active, 4 former)

●NSasns1.customer.ne.jp2026-03-10 → 2026-03-27 · 3 obs

○ 2018-09-24 02:07:18
● 2026-03-10 13:02:28
● 2026-03-27 13:56:30

●NSasns2.customer.ne.jp2026-03-10 → 2026-03-27 · 3 obs

○ 2018-09-24 02:07:18
● 2026-03-10 13:02:28
● 2026-03-27 13:56:30

○NSns.csd.or.jp2015-08-02 → 2018-09-24 · 4 obs

● 2015-08-02 21:58:36
● 2018-09-24 02:07:18
○ 2026-03-10 13:02:28
○ 2026-03-27 13:56:30

●MXcsd.or.jp2026-03-10 → 2026-03-27 · 3 obs

○ 2018-09-24 02:07:18
● 2026-03-10 13:02:28
● 2026-03-27 13:56:30

○MXmail.csd.or.jp2015-08-02 → 2018-09-24 · 4 obs

● 2015-08-02 21:58:36
● 2018-09-24 02:07:18
○ 2026-03-10 13:02:28
○ 2026-03-27 13:56:30

●A140.227.97.362026-03-10 → 2026-03-27 · 3 obs

○ 2018-09-24 02:07:18
● 2026-03-10 13:02:28
● 2026-03-27 13:56:30

○A157.7.163.122015-11-14 → 2018-09-24 · 5 obs

○ 2015-09-15 18:12:04
● 2015-11-14 06:58:56
● 2018-09-24 02:07:18
○ 2026-03-10 13:02:28
○ 2026-03-27 13:56:30

○A157.7.166.1032015-08-02 → 2015-09-15 · 4 obs

● 2015-08-02 21:58:36
● 2015-09-15 18:12:04
○ 2015-11-14 06:58:56
○ 2026-03-27 13:56:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	f.dns.jp, b.dns.jp, d.dns.jp, h.dns.jp...	-
csd.or.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 csd.or.jp (unsigned zone)

⏱️ Timing

Total: 1624ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`140.227.97.36`
NS	2	`asns2.customer.ne.jp, asns1.customer.ne.jp`
MX	1	`csd.or.jp (pri: 10)`
TXT	1	`v=spf1 include:fmx.etius.jp +ip4:140.227`
SOA	1	`asns1.customer.ne.jp domain.bcj.ne.jp`

Analysis

Mail Server Role

csd.or.jp is the mail server for csd.or.jp.

IP Addresses

csd.or.jp resolves to a single IP: 140.227.97.36.

Name Servers

csd.or.jp has two name servers: asns1.customer.ne.jp and asns2.customer.ne.jp.

csd.or.jp shares the same name server setup as other domains, for example daiwalease.com, foodmach.co.jp, misugikai.jp, morabu.com and kawamura-s.co.jp.

csd.or.jp shares some name servers with other domains, for instance find-activelearning.com, comet-denki.co.jp and syscrew.ne.jp.

Host names with a single IP:

asns1.customer.ne.jp points to 210.150.254.86

asns2.customer.ne.jp points to 210.150.254.94

Mail Servers

One mail server handles csd.or.jp.

Host name csd.or.jp points to IP 140.227.97.36.

csd.or.jp - robtex.com

csd.or.jp

or.jp

Overview

Eligible Registrants

DNS Infrastructure

PTR for

MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Mail Server Role

IP Addresses

Name Servers

Mail Servers

`csd.or.jp`

`or.jp`