`rsf.or.jp`

DNSSEC	⚠️ Not signed
A	164.46.73.99^{🇯🇵 IDC164.46.64.0/18 Frontier Inc.}
		PTR	`rose-panda-fba9c9925044c785.znlc.jp`
NS	`ns-162.awsdns-20.com` ⭐
		A	2600:9000:5300:a200::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-162.awsdns-20.com`
		A	205.251.192.162^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-162.awsdns-20.com`
NS	`ns-1316.awsdns-36.org`
		A	2600:9000:5305:2400::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1316.awsdns-36.org`
		A	205.251.197.36^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1316.awsdns-36.org`
NS	`ns-1874.awsdns-42.co.uk`
		A	2600:9000:5307:5200::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1874.awsdns-42.co.uk`
		A	205.251.199.82^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1874.awsdns-42.co.uk`
NS	`ns-981.awsdns-58.net`
		A	2600:9000:5303:d500::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-981.awsdns-58.net`
		A	205.251.195.213^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-981.awsdns-58.net`
MX	`mail.rsf.or.jp` ⭐
		A	164.46.73.99^{🇯🇵 IDC164.46.64.0/18 Frontier Inc.}
			PTR	`rose-panda-fba9c9925044c785.znlc.jp`
TXT	`v=spf1 ip4:164.46.73.99 ~all`
SOA	`ns-162.awsdns-20.com`awsdns-hostmaster@amazon.com serial=1

`or.jp`

	DNSSEC	⚠️ Not signed
	TXT	`or.jp.`

WOT: SAFE (61/100)
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.

Same first word

rsf.gov.sd

rsf.nl

rsf.ru

rsf.press

rsf.kr

rsf.com.pl

rsf.org.uk

rsf.co.il

rsf.com.au

rsf.properties

rsf.rentals

rsf.be

rsf.or.jp

rsf.ro

rsf.co.uk

rsf.at

rsf.it

rsf.org

rsf.is

rsf.fo

rsf.us

rsf.de

rsf.ch

rsf.fr

rsf.es

rsf.dk

rsf.pl

rsf.org.pk

rsf.jp

rsf.cz

rsf.com

rsf.me

rsf.se

rsf.cc

rsf.fi

rsf.co

rsf.com.cn

rsf.lu

rsf.su

rsf.eu

rsf.k12.ca.us

Similar names

rfs.co.jp

fsr.at

srf.lt

frs.info

sfr.se

fsr.net

fsr.saarland

sfr.gov.ru

rfs.lt

srf.company

fsr.co.ir

rfs.se

srf.co.nz

fsr.pl

frs.email

fsr.com.tw

fsr.cz

sfr.live

frs.com.au

sfr.gp

frs.ie

sfr.no

sfr.holdings

frs.be

rfs.sk

fsr.jp

srf.com.tr

sfr.sk

rfs.is

frs.by

sfr.kiev.ua

frs.no

srf.tokyo

frs.ma

rfs.be

fsr.kasserver.com

sfr.yt

fsr.co.uk

srf.tv

srf.gov.jo

srf.cc

frs.co

rfs.us

rfs.ind.br

frs.bg

rfs.com

frs.gov.ua

fsr.cc

rfs.es

fsr.si

fsr.ro

frs.ph

sfr.pl

fsr.ir

srf.ac.uk

rfs.eu

srf.sg

frs.com.ua

rfs.cv

fsr.jpn.org

frs.se

rfs.co.uk

sfr.ae

srf.es

sfr.cz

sfr.me

rfs.ru

srf.dk

frs.si

frs.ru

frs.uk.com

srf.net

rfs.lv

sfr.us

rfs.ch

srf.us

rfs.in.ua

fsr.nl

frs.co.za

frs.gov

frs.ee

frs.rs

srf.fi

rfs.edu.in

sfr.com

srf.law

srf.com

frs.ae

fsr.cn

rfs.org.uk

sfr

sfr.by

DNS History

11 records (6 active, 5 former)

●NSns-1316.awsdns-36.org2026-04-09 → 2026-04-14 · 3 obs

○ 2017-06-11 17:45:40
● 2026-04-09 05:07:48
● 2026-04-14 08:12:44

●NSns-162.awsdns-20.com2026-04-09 → 2026-04-14 · 3 obs

○ 2017-06-11 17:45:40
● 2026-04-09 05:07:48
● 2026-04-14 08:12:44

●NSns-1874.awsdns-42.co.uk2026-04-09 → 2026-04-14 · 3 obs

○ 2017-06-11 17:45:40
● 2026-04-09 05:07:48
● 2026-04-14 08:12:44

●NSns-981.awsdns-58.net2026-04-09 → 2026-04-14 · 3 obs

○ 2017-06-11 17:45:40
● 2026-04-09 05:07:48
● 2026-04-14 08:12:44

○NSnsas1.firstserver.ne.jp2015-06-09 → 2017-06-11 · 4 obs

● 2015-06-09 09:10:42
● 2017-06-11 17:45:40
○ 2026-04-09 05:07:48
○ 2026-04-14 08:12:44

○NSnsas2.firstserver.ne.jp2015-06-09 → 2017-06-11 · 4 obs

● 2015-06-09 09:10:42
● 2017-06-11 17:45:40
○ 2026-04-09 05:07:48
○ 2026-04-14 08:12:44

●MXmail.rsf.or.jp2015-06-09 → 2026-04-14 · 2 obs

● 2015-06-09 09:10:42
● 2026-04-14 08:12:44

○MXmx1.firstserver.ne.jp2015-06-09 → 2017-06-11 · 4 obs

● 2015-06-09 09:10:42
● 2017-06-11 17:45:40
○ 2026-04-09 05:07:48
○ 2026-04-14 08:12:44

○MXmx2.firstserver.ne.jp2015-06-09 → 2017-06-11 · 4 obs

● 2015-06-09 09:10:42
● 2017-06-11 17:45:40
○ 2026-04-09 05:07:48
○ 2026-04-14 08:12:44

●A164.46.73.992026-04-09 → 2026-04-14 · 3 obs

○ 2017-06-11 17:45:40
● 2026-04-09 05:07:48
● 2026-04-14 08:12:44

○A203.183.60.1452015-06-09 → 2017-06-11 · 4 obs

● 2015-06-09 09:10:42
● 2017-06-11 17:45:40
○ 2026-04-09 05:07:48
○ 2026-04-14 08:12:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
rsf.or.jp	ns-162.awsdns-20.com, ns-981.awsdns-58.net, ns-1316.awsdns-36.org, ns-1874.awsdns-42.co.uk	-

✅ Authoritative Response

Server:205.251.199.82

NS records: ns-162.awsdns-20.com, ns-981.awsdns-58.net, ns-1316.awsdns-36.org, ns-1874.awsdns-42.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 712ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`164.46.73.99`
NS	4	`ns-1316.awsdns-36.org, ns-162.awsdns-20.com...`
MX	1	`mail.rsf.or.jp (pri: 100)`
TXT	1	`v=spf1 ip4:164.46.73.99 ~all`
SOA	1	`ns-162.awsdns-20.com awsdns-hostmaster.a`

Analysis

IP Addresses

rsf.or.jp points to a single IP number: 164.46.73.99.

Name Servers

rsf.or.jp is delegated to four name servers: ns-162.awsdns-20.com, ns-981.awsdns-58.net, ns-1316.awsdns-36.org and ns-1874.awsdns-42.co.uk.

rsf.or.jp at least partially shares name servers with other domains, for instance sorry.kfc.co.uk, d1uz3xhh39w0gl.cloudfront.net, ryankramer-nm.com, bell-face.co and aucamionmagique.com.

These name servers are commonly used with ns-24.awsdns-03.com, ns-1448.awsdns-53.org and ns-1900.awsdns-45.co.uk.

Host names with two IP numbers:

Host name ns-162.awsdns-20.com points to: 2600:9000:5300:a200::1 and 205.251.192.162.

Host name ns-981.awsdns-58.net points to: 2600:9000:5303:d500::1 and 205.251.195.213.

Host name ns-1316.awsdns-36.org points to: 2600:9000:5305:2400::1 and 205.251.197.36.

Host name ns-1874.awsdns-42.co.uk points to: 2600:9000:5307:5200::1 and 205.251.199.82.

Mail Servers

rsf.or.jp is handled by a single mail server, mail.rsf.or.jp.

Host name mail.rsf.or.jp points to IP address 164.46.73.99.

rsf.or.jp - robtex.com

rsf.or.jp

or.jp

Overview

Eligible Registrants

DNS Infrastructure

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`rsf.or.jp`

`or.jp`