ipone.jp - dns.ninja
ipone.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.dns.ne.jp ⚠️ Not in zone NS records | ||||||
| A | 61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp ⚠️ Not in zone NS records | ||||||
| A | 133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | ns2.dns.ne.jp | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1782591302 | ||||||
Same first word
Similar names
DNS History
8 records (2 active, 6 former)
○NSns01.yahoodomains.jp2015-06-06 → 2021-05-13 · 4 obs
● 2021-05-13 14:37:16
○ 2026-03-02 09:15:56
○ 2026-06-27 20:33:20
○NSns02.yahoodomains.jp2015-06-06 → 2021-05-13 · 4 obs
● 2021-05-13 14:37:16
○ 2026-03-02 09:15:56
○ 2026-06-27 20:33:20
●NSns1.dns.ne.jp2026-03-02 → 2026-06-27 · 3 obs
● 2026-03-02 09:15:56
● 2026-06-27 20:33:20
●NSns2.dns.ne.jp2026-03-02 → 2026-06-27 · 3 obs
● 2026-03-02 09:15:56
● 2026-06-27 20:33:20
○MXmailt.do-reg.jp2015-06-06 → 2017-04-09 · 4 obs
● 2017-04-09 10:38:50
○ 2021-05-13 14:37:16
○ 2026-06-27 20:33:20
○MXmailt.yahoodomains.jp2021-05-13 → 2021-05-13 · 4 obs
● 2021-05-13 14:37:16
○ 2026-03-02 09:15:56
○ 2026-06-27 20:33:20
○A210.168.35.32015-06-06 → 2017-04-09 · 4 obs
● 2017-04-09 10:38:50
○ 2021-05-13 14:37:16
○ 2026-06-27 20:33:20
○A210.171.38.142021-05-13 → 2021-05-13 · 4 obs
● 2021-05-13 14:37:16
○ 2026-03-02 09:15:56
○ 2026-06-27 20:33:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| ipone.jp | ns2.dns.ne.jp, ns1.dns.ne.jp | 2 records |
✅ Authoritative Response
Server:133.167.21.1
NS records: ns2.dns.ne.jp, ns1.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ipone.jp (unsigned zone)
⏱️ Timing
Total: 1175ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.dns.ne.jp, ns1.dns.ne.jp)
Analysis
Name Servers
ipone.jp has two authoritative name servers — ns1.dns.ne.jp and ns2.dns.ne.jp.
ipone.jp has the same name server delegation as a number of other domains, such as daibutsu.biz, real-gate.jp, bunchodo.com and two more.
There is at least partial name server overlap between ipone.jp and other domains — lb2-projects.com, worldmate.jp, d-s-l.net and two more among them.
These name servers are routinely deployed together with the name servers master.dns.ne.jp.
ns1.dns.ne.jp → 61.211.236.1 and ns2.dns.ne.jp → 133.167.21.1: one IP number per host name.