aging.or.jp - robtex.com
aging.or.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 222.146.10.234🇯🇵 OCN222.144.0.0/13 (AS4713) CIDR BLOCK 69 NTT Communications Corporation 1-1-6 Uchisaiwaicho Chiyoda-ku, Tokyo, Japan 100-8019 | ||||||
| PTR | aging.or.jp | ||||||
| NS | mwns1.customer.ne.jp ⭐ | ||||||
| A | 210.150.23.210🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE | ||||||
| NS | mwns2.customer.ne.jp | ||||||
| A | 202.17.152.183🇯🇵 InfoSphere202.17.128.0/19 INFOSPHERE | ||||||
| MX | mwbgw1.ocn.ad.jp ⭐ | ||||||
| A | 210.145.253.233🇯🇵 OCN210.145.0.0/16 (AS4713) CIDR BLOCK 18 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| MX | mwbgw2.ocn.ad.jp ⭐ | ||||||
| A | 210.145.253.234🇯🇵 OCN210.145.0.0/16 (AS4713) CIDR BLOCK 18 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| TXT | v=spf1 a include:_spf.bizmw.com ~all | ||||||
| SOA | mwns1.customer.ne.jphost-plan-ac@ntt.com serial=1613635945 | ||||||
or.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | or.jp. | ||||||
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.
PTR for
Same first word
Similar names
DNS History
13 records (5 active, 8 former)
●NSmwns1.customer.ne.jp2026-06-28 → 2026-07-13 · 3 obs
● 2026-06-28 22:46:50
● 2026-07-13 15:32:20
●NSmwns2.customer.ne.jp2026-06-28 → 2026-07-13 · 3 obs
● 2026-06-28 22:46:50
● 2026-07-13 15:32:20
○NSns-204.dns.jp-e1.cloudn-service.com2016-02-11 → 2020-02-08 · 5 obs
● 2016-02-11 18:26:04
● 2020-02-08 10:03:00
○ 2026-06-28 22:46:50
○ 2026-07-13 15:32:20
○NSns-205.dns.jp-w1.cloudn-service.com2016-02-11 → 2020-02-08 · 5 obs
● 2016-02-11 18:26:04
● 2020-02-08 10:03:00
○ 2026-06-28 22:46:50
○ 2026-07-13 15:32:20
○NSns-206.dns.us-e1.cloudn-service.com2016-02-11 → 2020-02-08 · 5 obs
● 2016-02-11 18:26:04
● 2020-02-08 10:03:00
○ 2026-06-28 22:46:50
○ 2026-07-13 15:32:20
○NSns1.secure.net2015-06-12 → 2015-11-06 · 4 obs
● 2015-11-06 02:35:08
○ 2016-02-11 18:26:04
○ 2026-07-13 15:32:20
○NSns2.secure.net2015-06-12 → 2015-11-06 · 4 obs
● 2015-11-06 02:35:08
○ 2016-02-11 18:26:04
○ 2026-07-13 15:32:20
○MXin.sjc.mx.trendmicro.com2015-06-12 → 2015-11-06 · 4 obs
● 2015-11-06 02:35:08
○ 2016-02-11 18:26:04
○ 2026-07-13 15:32:20
●MXmwbgw1.ocn.ad.jp2016-02-11 → 2026-07-13 · 3 obs
● 2016-02-11 18:26:04
● 2026-07-13 15:32:20
●MXmwbgw2.ocn.ad.jp2016-02-11 → 2026-07-13 · 3 obs
● 2016-02-11 18:26:04
● 2026-07-13 15:32:20
○A101.110.255.852015-06-12 → 2015-11-06 · 4 obs
● 2015-11-06 02:35:08
○ 2016-02-11 18:26:04
○ 2026-07-13 15:32:20
●A222.146.10.2342026-06-28 → 2026-07-13 · 3 obs
● 2026-06-28 22:46:50
● 2026-07-13 15:32:20
○A61.112.30.62016-02-11 → 2020-02-08 · 5 obs
● 2016-02-11 18:26:04
● 2020-02-08 10:03:00
○ 2026-06-28 22:46:50
○ 2026-07-13 15:32:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| aging.or.jp | mwns2.customer.ne.jp, mwns1.customer.ne.jp | - |
✅ Authoritative Response
Server:202.17.152.183
NS records: mwns2.customer.ne.jp, mwns1.customer.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for aging.or.jp (unsigned zone)
⏱️ Timing
Total: 2150ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 222.146.10.234 |
| NS | 2 | mwns2.customer.ne.jp, mwns1.customer.ne.jp |
| MX | 2 | mwbgw2.ocn.ad.jp (pri: 10), mwbgw1.ocn.ad.jp (pri: 10) |
| TXT | 1 | v=spf1 a include:_spf.bizmw.com ~all |
| SOA | 1 | mwns1.customer.ne.jp host-plan-ac.ntt.co |
Analysis
IP Addresses
aging.or.jp resolves to one IP address: 222.146.10.234.
Name Servers
aging.or.jp has two authoritative name servers — mwns1.customer.ne.jp and mwns2.customer.ne.jp.
aging.or.jp uses the same name servers as several other domains — among them aoy.co.jp, takizawadentalclinic.e-doctor.info, mizube.co.jp and two more.
mwns1.customer.ne.jp and mwns2.customer.ne.jp each resolve to one IP number: mwns1.customer.ne.jp points to 210.150.23.210 and mwns2.customer.ne.jp points to 202.17.152.183.
Mail Servers
Mail for aging.or.jp is handled by two mail servers — mwbgw1.ocn.ad.jp and mwbgw2.ocn.ad.jp.
aging.or.jp uses an identical mail server configuration to several other domains — among them color-hayashida.co.jp, meiwa.biz-web.jp, weeds.co.jp and two more.
mwbgw1.ocn.ad.jp and mwbgw2.ocn.ad.jp each resolve to one IP number: mwbgw1.ocn.ad.jp points to 210.145.253.233 and mwbgw2.ocn.ad.jp points to 210.145.253.234.