`jca-can.or.jp`

DNSSEC	⚠️ Not signed
A	210.166.222.52^{🇯🇵 PROX210.166.208.0/20 PNAP-TOK prox}
		PTR	`ns.jca-can.or.jp`
NS	`ns.jca-can.or.jp` ⭐
		A	210.166.222.52^{🇯🇵 PROX210.166.208.0/20 PNAP-TOK prox}
			PTR	`ns.jca-can.or.jp`
NS	`dns2.ixent.ne.jp` ⚠️ Not in zone NS records
		A	210.143.106.4^{🇯🇵 PROX210.143.96.0/20 PNAP-TOK prox}
			PTR	`dns2.ixent.ne.jp`
MX	`mail.jca-can.or.jp` ⭐
		A	210.166.222.52^{🇯🇵 PROX210.166.208.0/20 PNAP-TOK prox}
			PTR	`ns.jca-can.or.jp`
TXT	`MS=188453DA2FA041DC1BB4FB7362D3F74A3564DFFB`
TXT	`v=spf1 ip4:210.166.222.52 ~all`
TXT	`MS=ms57705146`
SOA	`ns.jca-can.or.jp`root@jca-can.or.jp 2017-04-11 #11

`or.jp`

	DNSSEC	⚠️ Not signed
	TXT	`or.jp.`

rank #660399 globally
rank #12099 in the tld
WOT: SAFE (63/100)
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.

Subdomains

mail.jca-can.or.jp

ns.jca-can.or.jp

Same first word

jca-can.or.jp

Similar names

cna-acj.ca

caca-nj.org

DNS History

5 records (4 active, 1 former)

●NSdns2.ixent.ne.jp2026-03-13 → 2026-03-25 · 3 obs

○ 2015-04-26 13:16:32
● 2026-03-13 18:46:22
● 2026-03-25 17:16:54

●NSns.jca-can.or.jp2015-04-26 → 2026-03-25 · 2 obs

● 2015-04-26 13:16:32
● 2026-03-25 17:16:54

●MXmail.jca-can.or.jp2015-04-26 → 2026-03-25 · 2 obs

● 2015-04-26 13:16:32
● 2026-03-25 17:16:54

○A210.143.100.1442015-04-26 → 2016-07-19 · 4 obs

● 2015-04-26 13:16:32
● 2016-07-19 18:21:02
○ 2017-04-24 04:58:04
○ 2026-03-25 17:16:54

●A210.166.222.522017-04-24 → 2026-03-25 · 3 obs

○ 2016-07-19 18:21:02
● 2017-04-24 04:58:04
● 2026-03-25 17:16:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	f.dns.jp, h.dns.jp, a.dns.jp, b.dns.jp...	-
jca-can.or.jp	ns.jca-can.or.jp, dns2.ixent.ne.jp	2 records

✅ Authoritative Response

Server:210.143.106.4

NS records: ns.jca-can.or.jp, dns2.ixent.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jca-can.or.jp (unsigned zone)

⏱️ Timing

Total: 879ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.166.222.52`
NS	1	`ns.jca-can.or.jp`
MX	1	`mail.jca-can.or.jp (pri: 10)`
TXT	3	`MS=188453DA2FA041DC1BB4FB7362D3F74A3564D, v=spf1 ip4:210.166.222.52 ~all...`
SOA	1	`ns.jca-can.or.jp root.jca-can.or.jp`

📌 Glue Records Collected

Total: 2

In-bailiwick: 1 (ns.jca-can.or.jp)

Out-of-bailiwick: 1 (dns2.ixent.ne.jp)

Analysis

Hierarchy

jca-can.or.jp is a parent of mail.jca-can.or.jp and ns.jca-can.or.jp.

IP Addresses

jca-can.or.jp resolves to one IP number: 210.166.222.52.

Other host names, for instance mail.baby-food.jp, baby-food.jp, mail.jca-can.or.jp and ns.jca-can.or.jp share IP numbers with jca-can.or.jp.

Name Servers

jca-can.or.jp is delegated to two name servers dns2.ixent.ne.jp and ns.jca-can.or.jp.

jca-can.or.jp uses the same name server configuration as other domains, such as baby-food.jp.

jca-can.or.jp at least partially shares name servers with other domains, for instance takahashi-farm.gr.jp, ishiuchi.jp, zenbee.com, absv4.jp and nes.or.jp.

These name servers are commonly used with the following name servers: dns1.ixent.ne.jp, ns.kssrv.jp, ns.techno-net.com, ns.nihondokan.co.jp, ns.mylance.jp, ns.kamogawa.ne.jp, ns.kaigi-enkai.jp, ns.mountain-j.com, ns.bappon.com and ns.ogusys.co.jp.

Host names with one IP number:

dns2.ixent.ne.jp points to 210.143.106.4

ns.jca-can.or.jp points to 210.166.222.52

Mail Servers

jca-can.or.jp is handled by a single mail server, mail.jca-can.or.jp.

mail.jca-can.or.jp resolves to IP 210.166.222.52.

jca-can.or.jp - robtex.com

jca-can.or.jp

or.jp