nmda.or.jp - dns.ninja

`nmda.or.jp`

DNSSEC	⚠️ Not signed
A	112.78.125.17^{🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
		PTR	`www517b.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	`nmda.or.jp` ⭐
		A	112.78.125.17^{🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`www517b.sakura.ne.jp`
TXT	`v=spf1 a:www517b.sakura.ne.jp mx ~all`
SOA	`master.dns.ne.jp`tech@sakura.ad.jp 2025-05-31 #3

`or.jp`

	DNSSEC	⚠️ Not signed
	TXT	`or.jp.`

rank #633895 globally
rank #12554 in the tld
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

nmda.or.jp

Same first word

nmda.org

nmda.eu

nmda.or.jp

nmda.com

Similar names

admn.ae

dman.co

dnam.net

damn.gg

nadm.de

mdna.eu

damn.com

namd.biz

mdan.org

mnda.fr

mnad.cn

damn.de

admn.org

mnad.dk

dmna.nl

danm.com

ndma.cn

nmad.com

damn.ru

nadm.com

dnma.ru

nadm.cn

admn.su

damn.org.za

ndma.ru

damn.name

adnm.cn

dman.com

admn.pl

mdan.com.cn

dman.be

mdna.de

nmad.de

andm.ru

mand.ru

admn.ru

amnd.org

dman.hu

damn.me

dmna.cn

anmd.org

dman.net

mand.nl

ndma.gov.in

mand.co.kr

ndam.com

andm.gov.za

namd.us

dnma.de

dman.ie

damn.net

ndma.co.sz

madn.net

amdn.news

damn.jp

dman.ru

damn.city

dnma.com

mdna.ru

damn.agency

mand.mn

damn.it

damn.church

ndam.org

nadm.org

dman.name

namd.co.nz

anmd.com

damn.nl

mnda.org.uk

mdan.ru

mnad.org

mnad.net

namd.dev

namd.ir

mdna.altervista.org

nadm.ca

damn.coffee

ndma.org.sz

nadm.us

adnm.com

damn.dog

nmad.nl

admn.fr

madn.org

admn.nl

ndma.lt

anmd.ru

damn.fr

danm.ca

dman.eu

ndma.info

danm.org

mand.de

admn.de

nadm.pl

admn.com.au

admn.cn

mnda.org

mnda.org.za

ndma.pk

danm.biz

nadm.co.uk

dman.cz

damn.one

damn.technology

anmd.fr

danm.de

dnma.nl

mand.me

mdan.net

andm.jp

ndma.org

mand.com

damn.cc

mand.co

namd.kr

damn.no

damn.dk

namd.com

damn.org

damn.to

damn.amsterdam

mnda.cn

ndma.biz

damn.company

danm.net

mnda.org.tw

andm.net

mdan.cn

ndam.fr

mnda.org.nz

damn.biz

danm.io

mdan.de

mdna.ir

dman.us

mand.is

danm.co

admn.in

damn.video

damn.world

dnam.info

ndma.org.za

mdna.cloud

mand.dk

damn.bz

ndma.gov.sl

nadm.eu

damn.cheap

admn.com

ndma.org.uk

adnm.live

mdna.us

madn.co.uk

ndam.ru

dmna.com

mnda.de

ndma.de

damn.media

ndma.go.ke

mand.be

anmd.de

damn.nu

mdan.me

mdan.nl

damn.tv

danm.in

damn.info

nadm.com.au

mdna.net

dnam.cn

namd.org

nadm.net

dman.de

dman.cn

dnam.ru

mdan.co

damn.be

dnam.it

mand.ca

mnda.net

mdan.dk

damn.im

damn.us

ndam.me

DNS History

10 records (5 active, 5 former)

●NSmaster.dns.ne.jp2026-03-23 → 2026-07-03 · 3 obs

○ 2020-02-03 18:00:10
● 2026-03-23 09:52:20
● 2026-07-03 05:43:04

○NSns-kg021.ocn.ad.jp2008-01-12 → 2008-01-12 · 3 obs

● 2008-01-12 00:05:22
○ 2015-08-03 12:20:50
○ 2026-07-03 05:43:04

○NSns.nmda.or.jp2008-01-12 → 2008-01-12 · 3 obs

● 2008-01-12 00:05:22
○ 2015-08-03 12:20:50
○ 2026-07-03 05:43:04

●NSns1.dns.ne.jp2015-08-03 → 2026-07-03 · 3 obs

○ 2008-01-12 00:05:22
● 2015-08-03 12:20:50
● 2026-07-03 05:43:04

○NSns1.nmda.or.jp2015-08-03 → 2017-01-26 · 5 obs

○ 2008-01-12 00:05:22
● 2015-08-03 12:20:50
● 2017-01-26 14:36:54
○ 2020-02-03 18:00:10
○ 2026-07-03 05:43:04

●NSns2.dns.ne.jp2015-08-03 → 2026-07-03 · 3 obs

○ 2008-01-12 00:05:22
● 2015-08-03 12:20:50
● 2026-07-03 05:43:04

○NSns2.nmda.or.jp2020-02-03 → 2020-02-03 · 4 obs

○ 2017-01-26 14:36:54
● 2020-02-03 18:00:10
○ 2026-03-23 09:52:20
○ 2026-07-03 05:43:04

●MXnmda.or.jp2026-03-23 → 2026-07-03 · 3 obs

○ 2020-02-03 18:00:10
● 2026-03-23 09:52:20
● 2026-07-03 05:43:04

○MXpo1.nmda.or.jp2008-01-12 → 2020-02-03 · 4 obs

● 2008-01-12 00:05:22
● 2020-02-03 18:00:10
○ 2026-03-23 09:52:20
○ 2026-07-03 05:43:04

●A112.78.125.172026-03-23 → 2026-07-03 · 2 obs

● 2026-03-23 09:52:20
● 2026-07-03 05:43:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
nmda.or.jp	ns2.dns.ne.jp, ns1.dns.ne.jp	2 records

✅ Authoritative Response

Server:61.211.236.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 3648ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`112.78.125.17`
NS	2	`ns1.dns.ne.jp, ns2.dns.ne.jp`
MX	1	`nmda.or.jp (pri: 10)`
TXT	1	`v=spf1 a:www517b.sakura.ne.jp mx ~all`
SOA	1	`master.dns.ne.jp tech.sakura.ad.jp`

📌 Glue Records Collected

Total: 2

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

Analysis

Mail Server Role

nmda.or.jp handles its own mail, functioning as its own mail server.

IP Addresses

nmda.or.jp resolves to just one IP address, 112.78.125.17.

Two other host names, along with hakata-azumaya.com, fsisb.co.jp and *.sk15.vipweb.info, also share IP numbers with nmda.or.jp.

Name Servers

DNS for nmda.or.jp is handled by three authoritative name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

At least some of nmda.or.jp's name servers are shared with other domains, for example nobara.com, senna-web.com, kakunin.jp and two more.

These name servers tend to be used in conjunction with the name servers dns.sakura.ad.jp.

master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp all have one IP address each — master.dns.ne.jp directs to 210.224.172.18, ns1.dns.ne.jp directs to 61.211.236.1 and ns2.dns.ne.jp directs to 133.167.21.1.

Mail Servers

nmda.or.jp is served by just one mail server: nmda.or.jp.

nmda.or.jp has exactly one IP number: 112.78.125.17.