jbfa.or.jp - robtex.com
jbfa.or.jp
or.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | or.jp. | ||||||
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.jbfa.or.jp |
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
●NSns-1471.awsdns-55.org2020-03-07 → 2026-07-18 · 3 obs
● 2020-03-07 10:15:52
● 2026-07-18 18:03:12
●NSns-1549.awsdns-01.co.uk2020-03-07 → 2026-07-18 · 3 obs
● 2020-03-07 10:15:52
● 2026-07-18 18:03:12
●NSns-458.awsdns-57.com2020-03-07 → 2026-07-18 · 3 obs
● 2020-03-07 10:15:52
● 2026-07-18 18:03:12
●NSns-715.awsdns-25.net2020-03-07 → 2026-07-18 · 3 obs
● 2020-03-07 10:15:52
● 2026-07-18 18:03:12
○NSnsas1.firstserver.ne.jp2015-08-02 → 2017-02-08 · 4 obs
● 2017-02-08 20:08:16
○ 2020-03-07 10:15:52
○ 2026-07-18 18:03:12
○NSnsas2.firstserver.ne.jp2015-08-02 → 2017-02-08 · 4 obs
● 2017-02-08 20:08:16
○ 2020-03-07 10:15:52
○ 2026-07-18 18:03:12
●MXmail.jbfa.or.jp2015-08-02 → 2026-07-18 · 2 obs
● 2026-07-18 18:03:12
○MXmx1.firstserver.ne.jp2015-08-02 → 2017-02-08 · 4 obs
● 2017-02-08 20:08:16
○ 2020-03-07 10:15:52
○ 2026-07-18 18:03:12
○MXmx2.firstserver.ne.jp2015-08-02 → 2017-02-08 · 4 obs
● 2017-02-08 20:08:16
○ 2020-03-07 10:15:52
○ 2026-07-18 18:03:12
●A164.46.92.1072020-03-07 → 2026-07-18 · 3 obs
● 2020-03-07 10:15:52
● 2026-07-18 18:03:12
○A203.145.251.592015-08-02 → 2017-02-08 · 4 obs
● 2017-02-08 20:08:16
○ 2020-03-07 10:15:52
○ 2026-07-18 18:03:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| jbfa.or.jp | ns-1471.awsdns-55.org, ns-458.awsdns-57.com, ns-715.awsdns-25.net, ns-1549.awsdns-01.co.uk | - |
✅ Authoritative Response
Server:205.251.197.191
NS records: ns-1471.awsdns-55.org, ns-458.awsdns-57.com, ns-715.awsdns-25.net, ns-1549.awsdns-01.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jbfa.or.jp (unsigned zone)
⏱️ Timing
Total: 2210ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 164.46.92.107 |
| NS | 4 | ns-1471.awsdns-55.org, ns-1549.awsdns-01.co.uk... |
| MX | 1 | mail.jbfa.or.jp (pri: 100) |
| TXT | 1 | v=spf1 ip4:164.46.92.107 mx ~all |
| SOA | 1 | ns-715.awsdns-25.net awsdns-hostmaster.a |
Analysis
Hierarchy
mail.jbfa.or.jp is a subdomain of jbfa.or.jp.
IP Addresses
jbfa.or.jp has exactly one IP address — 164.46.92.107.
Other host names, such as mail.jbfa.or.jp, share IP numbers with jbfa.or.jp.
Name Servers
Four name servers handle the delegation for jbfa.or.jp: ns-458.awsdns-57.com, ns-715.awsdns-25.net, ns-1471.awsdns-55.org and ns-1549.awsdns-01.co.uk.
The name servers of jbfa.or.jp overlap at least partially with those of other domains — among them hkhcq.com, d61pbkskz7369.cloudfront.net, passporthealthusa.us and two more.
Each of the four hosts ns-458.awsdns-57.com, ns-715.awsdns-25.net, ns-1471.awsdns-55.org and ns-1549.awsdns-01.co.uk has two IP addresses. ns-458.awsdns-57.com points to 205.251.193.202 and 2600:9000:5301:ca00::1. ns-715.awsdns-25.net points to 205.251.194.203 and 2600:9000:5302:cb00::1. ns-1471.awsdns-55.org points to 205.251.197.191 and 2600:9000:5305:bf00::1. ns-1549.awsdns-01.co.uk points to 205.251.198.13 and 2600:9000:5306:d00::1.
Mail Servers
jbfa.or.jp uses one mail server — mail.jbfa.or.jp.
jbfa.or.jp uses the same mail servers as other domains, including mail.jbfa.or.jp.
mail.jbfa.or.jp resolves to a single IP number: 164.46.92.107.