`mic.or.jp`

DNSSEC	⚠️ Not signed
A	183.181.85.6^{🇯🇵 XSERVER-AS183.181.84.0/22 XSERVER Inc.}
		PTR	`sv8645.xserver.jp`
NS	`ns1.xserver.jp` ⭐
		A	202.226.36.164^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		A	202.226.36.170^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		A	202.226.36.246^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns1.xserver.jp`
NS	`ns2.xserver.jp`
		A	35.72.43.26^{🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix}
			PTR	`ns2.xserver.jp`
NS	`ns3.xserver.jp`
		A	202.226.36.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns3.xserver.jp`
NS	`ns4.xserver.jp`
		A	183.90.224.226^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	183.90.224.230^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	202.226.39.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns4.xserver.jp`
NS	`ns5.xserver.jp`
		A	157.112.182.218^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	157.112.182.220^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	202.226.37.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns5.xserver.jp`
MX	`mic.or.jp` ⭐
		A	183.181.85.6^{🇯🇵 XSERVER-AS183.181.84.0/22 XSERVER Inc.}
			PTR	`sv8645.xserver.jp`
TXT	`v=spf1 +a:sv8645.xserver.jp +a:mic.or.jp +mx include:spf.sender.xserver.jp ~all`
SOA	`ns1.xserver.jp`root@xserver.jp serial=0

`or.jp`

	DNSSEC	⚠️ Not signed
	TXT	`or.jp.`

WOT: SAFE (60/100)
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.

MX for

mic.or.jp

Subdomains

fbsd.mic.or.jp

Same first word

mic.com.co

mic.at

mic.com.br

mic.de

mic.ch

mic.lu

mic.net.cn

mic.pl

mic.gov.mz

mic.org.il

mic.lv

mic.co.jp

mic.com.pa

mic.eu

mic.gr

mic.org.tw

mic.priv.at

mic.org.my

mic.im

mic.org.rs

mic.ca

mic.group

mic.nl

mic.org.ru

mic.or.jp

mic.kim

mic.com.mx

mic.com.mo

mic.dev

mic.ind.br

mic.ph

mic.org

mic.fi

mic.today

mic.cat

mic.ac.ke

mic.gov.in

mic.ro

mic.ai

mic.lt

mic.sd

mic.ie

mic.fr

mic.ac.in

mic.be

mic.edu.vn

mic.ms

mic.com.ua

mic.gov.vn

mic.dk

mic.net

mic.ru

mic.com.eg

mic.cm

mic.vn

mic.pt

mic.gob.do

mic.com.sa

mic.hu

mic.by

mic.co

mic.gov.to

mic.pe

mic.ne.jp

mic.co.at

mic.info

mic.co.tt

mic.net.tw

mic.co.ir

mic.gov.sa

mic.gov.gn

mic.com.vn

mic.co.il

mic.no

mic.gov.py

mic.mobi

mic.vc

mic.com.ec

mic.bm

mic.co.im

mic.co.in

mic.tips

mic.kr

mic.it

mic.gov.la

mic.am

mic.cn

mic.lk

mic.sk

mic.ir

mic.uz

mic.cc

mic.com.tw

mic.healthcare

mic.agency

mic.com.qa

mic.jp

mic.education

mic.co.id

mic.com.cn

mic.dyndns.org

mic.com

mic.care

mic.is

mic.hk

mic.com.gt

mic.biz

mic.my

mic.gov.sd

Similar names

cmi.today

cmi.by

cim.de

mci.ie

icm.church

icm.by

cmi.ph

imc.gov.ae

mci.se

icm.agency

cim.br

imc.se

imc.ro

cmi.eu

imc.ac.gov.br

mci.is

mci.or.kr

imc.co.at

cim.co.jp

imc.co.id

imc.wroc.pl

imc.moscow

mci.group

cmi.com.cn

imc.tc

icm.de

icm.education

cim.nl

mci.com

icm.com.tr

mci.ch

mci.com.tr

icm.org.br

imc.cc

imc.digital

cim.gob.sv

icm.no

icm.to

imc.im

cim.es

icm.cz

imc.mobi

cmi.com.tw

cim.tg

cmi.co.th

imc.fr

imc.lu

icm.cu

mci.com.hk

imc.no

mci.ru

mci.rs

cmi.wtf

mci.mg

cmi.co.nz

icm.partners

imc.college

icm.kz

mci.tel

mci.lu

imc.com.br

cmi.co

cim.li

cim.com.ni

icm.company

cmi.media

cmi.co.za

mci.cc

imc.edu.au

cim.com.hk

cim.co.com

icm.be

mci.gov.tl

icm.ru

imc.nl

imc.org.eg

imc.com.pe

cim.net

icm.care

cmi.org.uk

cim.com.tr

mci.blob.core.windows.net

cim.eu

cmi.com.gt

icm.co.jp

icm.qc.ca

mci.gov.sa

cmi.ws

cmi.fm

DNS History

13 records (7 active, 6 former)

○NSasns1.customer.ne.jp2016-04-07 → 2019-03-19 · 5 obs

○ 2016-01-02 13:22:50
● 2016-04-07 11:20:44
● 2019-03-19 22:25:52
○ 2026-07-03 20:47:48
○ 2026-07-14 20:27:14

○NSasns2.customer.ne.jp2016-04-07 → 2019-03-19 · 5 obs

○ 2016-01-02 13:22:50
● 2016-04-07 11:20:44
● 2019-03-19 22:25:52
○ 2026-07-03 20:47:48
○ 2026-07-14 20:27:14

○NSfbsd.mic.or.jp2015-06-05 → 2016-01-02 · 4 obs

● 2015-06-05 08:00:18
● 2016-01-02 13:22:50
○ 2016-04-07 11:20:44
○ 2026-07-14 20:27:14

○NSns-tk012.ocn.ad.jp2015-06-05 → 2016-01-02 · 4 obs

● 2015-06-05 08:00:18
● 2016-01-02 13:22:50
○ 2016-04-07 11:20:44
○ 2026-07-14 20:27:14

●NSns1.xserver.jp2026-07-03 → 2026-07-14 · 3 obs

○ 2019-03-19 22:25:52
● 2026-07-03 20:47:48
● 2026-07-14 20:27:14

●NSns2.xserver.jp2026-07-03 → 2026-07-14 · 3 obs

○ 2019-03-19 22:25:52
● 2026-07-03 20:47:48
● 2026-07-14 20:27:14

●NSns3.xserver.jp2026-07-03 → 2026-07-14 · 3 obs

○ 2019-03-19 22:25:52
● 2026-07-03 20:47:48
● 2026-07-14 20:27:14

●NSns4.xserver.jp2026-07-03 → 2026-07-14 · 3 obs

○ 2019-03-19 22:25:52
● 2026-07-03 20:47:48
● 2026-07-14 20:27:14

●NSns5.xserver.jp2026-07-03 → 2026-07-14 · 3 obs

○ 2019-03-19 22:25:52
● 2026-07-03 20:47:48
● 2026-07-14 20:27:14

○MXfbsd.mic.or.jp2015-06-05 → 2016-01-02 · 4 obs

● 2015-06-05 08:00:18
● 2016-01-02 13:22:50
○ 2016-04-07 11:20:44
○ 2026-07-14 20:27:14

●MXmic.or.jp2016-04-07 → 2026-07-14 · 3 obs

○ 2016-01-02 13:22:50
● 2016-04-07 11:20:44
● 2026-07-14 20:27:14

●A183.181.85.62026-07-03 → 2026-07-14 · 3 obs

○ 2019-03-19 22:25:52
● 2026-07-03 20:47:48
● 2026-07-14 20:27:14

○A60.43.211.1082016-04-07 → 2019-03-19 · 4 obs

● 2016-04-07 11:20:44
● 2019-03-19 22:25:52
○ 2026-07-03 20:47:48
○ 2026-07-14 20:27:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	g.dns.jp, f.dns.jp, a.dns.jp, c.dns.jp...	-
mic.or.jp	ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...	11 records

✅ Authoritative Response

Server:183.90.224.226

NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 937ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.181.85.6`
NS	5	`ns5.xserver.jp, ns4.xserver.jp...`
MX	1	`mic.or.jp (pri: 0)`
TXT	1	`v=spf1 +a:sv8645.xserver.jp +a:mic.or.jp`
SOA	1	`ns1.xserver.jp root.xserver.jp`

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)

Analysis

Hierarchy

fbsd.mic.or.jp is delegated beneath mic.or.jp.

Mail Server Role

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

IP Addresses

mic.or.jp resolves to just one IP address, 183.181.85.6.

Two other host names, along with pppnm2760.kanagawa-ip.dti.ne.jp, sv8645.xserver.jp and alter-net.co.jp, also share IP numbers with mic.or.jp.

Name Servers

mic.or.jp delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

There is at least partial name server overlap between mic.or.jp and other domains — anon-kouso-salon.com, nekohana-inuhana.com, ad-co.jp and two more among them.

These name servers frequently co-occur with the name servers ns4.xserver.jp and ns5.xserver.jp.

Hostnames that map to three IP numbers:

ns1.xserver.jp has IP addresses 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp has IP addresses 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp has IP addresses 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names that point to one IP address:

ns2.xserver.jp directs to 35.72.43.26.

ns3.xserver.jp directs to 202.226.36.247.

Mail Servers

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

mic.or.jp has exactly one IP number: 183.181.85.6.

mic.or.jp - robtex.com

mic.or.jp

or.jp

Overview

Eligible Registrants

DNS Infrastructure

MX for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

Mail Server Role

IP Addresses

Name Servers

Mail Servers

`mic.or.jp`

`or.jp`