ruby.or.jp - dns.ninja

`ruby.or.jp`

DNSSEC	⚠️ Not signed
NS	`ns1.gslb4.sakura.ne.jp` ⭐
		A	133.242.28.20^{🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan}
			PTR	`ns1.gslb4.sakura.ne.jp`
NS	`ns2.gslb4.sakura.ne.jp`
		A	163.43.127.196^{🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan}
			PTR	`ns2.gslb4.sakura.ne.jp`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f27.1e100.net`
		A	192.178.218.26^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=DEFP4TdHL_h9FEClloJrHd 3bDOX_9eeNoUdrSRtThpM`
TXT	`v=spf1 include:_spf.google.com include:spf.mailjet.com ~all`
SOA	`ns1.gslb4.sakura.ne.jp`noc@sakura.ad.jp serial=1

`or.jp`

	DNSSEC	⚠️ Not signed
	TXT	`or.jp.`

rank #401237 globally
rank #8017 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.

Subdomains

magnesium.ruby.or.jp

Same first word

ruby.lighting

ruby.tools

ruby.eu

ruby.network

ruby.guru

ruby.pl

ruby.digital

ruby.gift

ruby.boutique

ruby.fm

ruby.awsapps.com

ruby.media

ruby.org.au

ruby.or.jp

ruby.social

ruby.so

ruby.com

ruby.blue

ruby.it

ruby.solutions

ruby.fr

ruby.ie

ruby.no

ruby.co.jp

ruby.build

ruby.direct

ruby.cn

ruby.us

ruby.co

ruby.ro

ruby.net

ruby.cx

ruby.bingo

ruby.in

ruby.org

ruby.pet

ruby.gallery

ruby.info

ruby.cc

ruby.sk

ruby.today

ruby.cool

ruby.uz

ruby.zone

ruby.contractors

ruby.com.ar

ruby.bg

ruby.hk

ruby.id

ruby.rw

ruby.fi

ruby.im

ruby.readthedocs.io

ruby.dj

ruby.github.io

ruby.school

ruby.ca

ruby.land

ruby.ee

ruby.si

ruby.lu

ruby.ph

ruby.training

ruby.sg

ruby.technology

ruby.city

ruby.center

ruby.promo

ruby.do

ruby.su

ruby.at

ruby.co.il

ruby.fyi

ruby.farm

ruby.sa

ruby.biz

ruby.by

Similar names

ubyr.org

bury.be

rbuy.cn

urby.ca

bury.cn

bruy.ru

yrub.top

bruy.me

buyr.com

buyr.world

bury.de

yrub.com

urby.it

bury.net

bury.pl

bury.com.au

bury.com.br

bury.nl

urby.de

bury.at

ubry.net

yurb.com

bury.dk

bury.cloud

uyrb.gov.in

bury.tv

yurb.dev

bury.me

buyr.ru

urby.com.br

rbuy.com

rbuy.de

urby.in

urby.me

buyr.nl

uybr.com

buyr.info

bury.hu

urby.events

byru.ru

buyr.de

yrbu.com

urby.cn

ubry.com

bury.co

bruy.eu

byur.com

rbuy.net

bury.ru

bury.eu

bruy.fr

rybu.de

bruy.net

byru.com

bury.us

bury.fr

buyr.org

bruy.cn

bury.in

ubry.ch

bury.com.pl

bury.gov.uk

bury.se

buyr.in

ubyr.net

bury.cz

ubyr.com

bury.com

urby.com

buyr.us

bruy.org

urby.us

bury.host

urby.net

bruy.de

byru.net

bruy.info

bruy.com

ruyb.com

buyr.eu

rybu.pl

bury.lowicz.pl

bury.co.uk

ruyb.cn

bury.es

ybur.co.uk

urby.mobi

byur.jp

DNS History

13 records (7 active, 6 former)

●NSns1.gslb4.sakura.ne.jp2026-02-18 → 2026-07-22 · 3 obs

○ 2017-05-08 21:03:48
● 2026-02-18 19:45:08
● 2026-07-22 17:43:08

●NSns2.gslb4.sakura.ne.jp2026-02-18 → 2026-07-22 · 3 obs

○ 2017-05-08 21:03:48
● 2026-02-18 19:45:08
● 2026-07-22 17:43:08

○NSpichu.netlab.jp2015-08-23 → 2017-05-08 · 4 obs

● 2015-08-23 01:07:36
● 2017-05-08 21:03:48
○ 2026-02-18 19:45:08
○ 2026-07-22 17:43:08

○NSsupport.netlab.jp2015-08-23 → 2017-05-08 · 4 obs

● 2015-08-23 01:07:36
● 2017-05-08 21:03:48
○ 2026-02-18 19:45:08
○ 2026-07-22 17:43:08

●MXalt1.aspmx.l.google.com2026-02-18 → 2026-07-22 · 3 obs

○ 2017-05-08 21:03:48
● 2026-02-18 19:45:08
● 2026-07-22 17:43:08

●MXalt2.aspmx.l.google.com2026-02-18 → 2026-07-22 · 3 obs

○ 2017-05-08 21:03:48
● 2026-02-18 19:45:08
● 2026-07-22 17:43:08

●MXalt3.aspmx.l.google.com2026-02-18 → 2026-07-22 · 3 obs

○ 2017-05-08 21:03:48
● 2026-02-18 19:45:08
● 2026-07-22 17:43:08

●MXalt4.aspmx.l.google.com2026-02-18 → 2026-07-22 · 3 obs

○ 2017-05-08 21:03:48
● 2026-02-18 19:45:08
● 2026-07-22 17:43:08

●MXaspmx.l.google.com2026-02-18 → 2026-07-22 · 3 obs

○ 2017-05-08 21:03:48
● 2026-02-18 19:45:08
● 2026-07-22 17:43:08

○MXmail.ruby.or.jp2017-04-05 → 2017-05-08 · 5 obs

○ 2016-03-25 22:12:46
● 2017-04-05 18:15:26
● 2017-05-08 21:03:48
○ 2026-02-18 19:45:08
○ 2026-07-22 17:43:08

○MXsodium.ruby-assn.org2015-08-23 → 2016-03-25 · 4 obs

● 2015-08-23 01:07:36
● 2016-03-25 22:12:46
○ 2017-04-05 18:15:26
○ 2026-07-22 17:43:08

○A133.130.96.2432017-04-05 → 2017-05-08 · 5 obs

○ 2016-03-25 22:12:46
● 2017-04-05 18:15:26
● 2017-05-08 21:03:48
○ 2026-02-18 19:45:08
○ 2026-07-22 17:43:08

○A210.251.121.2172015-08-23 → 2016-03-25 · 4 obs

● 2015-08-23 01:07:36
● 2016-03-25 22:12:46
○ 2017-04-05 18:15:26
○ 2026-07-22 17:43:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...	-
ruby.or.jp	ns1.gslb4.sakura.ne.jp, ns2.gslb4.sakura.ne.jp	-

✅ Authoritative Response

Server:163.43.127.196

NS records: ns1.gslb4.sakura.ne.jp, ns2.gslb4.sakura.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1875ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.gslb4.sakura.ne.jp, ns2.gslb4.sakura.ne.jp`
MX	5	`alt3.aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)...`
TXT	2	`v=spf1 include:_spf.google.com include:s, google-site-verification=DEFP4TdHL_h9FEC`
SOA	1	`ns1.gslb4.sakura.ne.jp noc.sakura.ad.jp`

Analysis

Hierarchy

magnesium.ruby.or.jp is delegated beneath ruby.or.jp.

Name Servers

Two name servers handle the delegation for ruby.or.jp: ns1.gslb4.sakura.ne.jp and ns2.gslb4.sakura.ne.jp.

The name server configuration of ruby.or.jp is shared with other domains, for instance amorphy.jp, hotelthescene.com, puddleby.net and two others.

Some name servers delegated to ruby.or.jp are also used by other domains, notably e.managedpki.ne.jp and owf.jp.

ns1.gslb4.sakura.ne.jp → 133.242.28.20 and ns2.gslb4.sakura.ne.jp → 163.43.127.196: one IP number per host name.

Mail Servers

Five mail servers handle ruby.or.jp: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by ruby.or.jp are shared with other domains: westjettraining.se, i4india.co.in, gilgulim-gym.co.il and two others among them.

These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names pointing to two IP addresses:

aspmx.l.google.com resolves to two addresses: 192.178.218.26 and 2607:f8b0:4004:c17::1b.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.