do-bohan.or.jp - robtex.com
do-bohan.or.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 161.34.27.129๐ฏ๐ต InfoSphere161.34.0.0/16 INFOSPHERE | ||||||
| PTR | do-bohan.or.jp | ||||||
| NS | ns3.sphere.ad.jp โญ | ||||||
| A | 202.239.113.22๐ฏ๐ต InfoSphere202.239.64.0/18 INFOSPHERE | ||||||
| PTR | ns3.sphere.ad.jp | ||||||
| NS | ns4.sphere.ad.jp | ||||||
| A | 202.239.113.30๐ฏ๐ต InfoSphere202.239.64.0/18 INFOSPHERE | ||||||
| PTR | ns4.sphere.ad.jp | ||||||
| MX | do-bohan.or.jp โญ | ||||||
| A | 161.34.27.129๐ฏ๐ต InfoSphere161.34.0.0/16 INFOSPHERE | ||||||
| PTR | do-bohan.or.jp | ||||||
| TXT | v=spf1 include:fmx.etius.jp +ip4:161.34.27.2/32 +ip4:161.34.27.129/32 -all | ||||||
| SOA | ns3.sphere.ad.jpdns@sphere.ad.jp serial=1573196526 | ||||||
or.jp
| DNSSEC | โ ๏ธ 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 (่ฒกๅฃๆณไบบ) and associations (็คพๅฃๆณไบบ)
- Medical corporations, audit firms, and religious organizations
- NPOs (็นๅฎ้ๅถๅฉๆดปๅๆณไบบ) 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
MX for
do-bohan.or.jp |
Subdomains
www.do-bohan.or.jp |
Same first word
do-bohan.or.jp |
DNS History
7 records (4 active, 3 former)
โNSasns1.customer.ne.jp2015-07-25 โ 2017-03-28 ยท 3 obs
โ 2017-03-28 14:19:02
โ 2026-03-27 23:52:58
โNSasns2.customer.ne.jp2015-07-25 โ 2017-03-28 ยท 3 obs
โ 2017-03-28 14:19:02
โ 2026-03-27 23:52:58
โNSns3.sphere.ad.jp2026-03-27 โ 2026-03-27 ยท 2 obs
โ 2026-03-27 23:52:58
โNSns4.sphere.ad.jp2026-03-27 โ 2026-03-27 ยท 2 obs
โ 2026-03-27 23:52:58
โMXdo-bohan.or.jp2015-07-25 โ 2026-03-27 ยท 2 obs
โ 2026-03-27 23:52:58
โA161.34.27.1292026-03-27 โ 2026-03-27 ยท 2 obs
โ 2026-03-27 23:52:58
โA60.43.220.132015-07-25 โ 2017-03-28 ยท 3 obs
โ 2017-03-28 14:19:02
โ 2026-03-27 23:52:58
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| do-bohan.or.jp | ns3.sphere.ad.jp, ns4.sphere.ad.jp | - |
โ Authoritative Response
Server:202.239.113.30
NS records: ns3.sphere.ad.jp, ns4.sphere.ad.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for do-bohan.or.jp (unsigned zone)
โฑ๏ธ Timing
Total: 1505ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 161.34.27.129 |
| NS | 2 | ns4.sphere.ad.jp, ns3.sphere.ad.jp |
| MX | 1 | do-bohan.or.jp (pri: 10) |
| TXT | 1 | v=spf1 include:fmx.etius.jp +ip4:161.34. |
| SOA | 1 | ns3.sphere.ad.jp dns.sphere.ad.jp |
Analysis
Hierarchy
The parent of www.do-bohan.or.jp is do-bohan.or.jp.
Mail Server Role
do-bohan.or.jp serves as the mail server for do-bohan.or.jp.
IP Addresses
do-bohan.or.jp points to IP number: 161.34.27.129.
Other host names, for instance www.do-bohan.or.jp share IP numbers with do-bohan.or.jp.
Name Servers
do-bohan.or.jp is delegated to two name servers: ns3.sphere.ad.jp and ns4.sphere.ad.jp.
do-bohan.or.jp shares the same name server setup as zilwan.com, 67.227.140.in-addr.arpa, www.kyo-a.co.jp, m-techv.co.jp and bitwing.com.
do-bohan.or.jp shares name servers with other domains at least partially, for instance vtc.co.jp and nsd-inc.co.jp.
Host names with a single IP:
ns3.sphere.ad.jp points to 202.239.113.22.
ns4.sphere.ad.jp points to 202.239.113.30.
Mail Servers
do-bohan.or.jp is handled by a single mail server, do-bohan.or.jp.
do-bohan.or.jp points to a single IP: 161.34.27.129.