ipone.jp - dns.ninja

ipone.jp

DNSSEC⚠️ Not signed
NSns1.dns.ne.jp ⚠️ Not in zone NS records
A61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRns1.dns.ne.jp
NSns2.dns.ne.jp ⚠️ Not in zone NS records
A133.167.21.1🇯🇵 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
PTRns2.dns.ne.jp

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1782591302

Same first word

Similar names

DNS History

8 records (2 active, 6 former)

20162017201820192020202120222023202420252026NSns1.dns.ne.jpns2.dns.ne.jpns01.yahoodomains.jpns02.yahoodomains.jpMXmailt.do-reg.jpmailt.yahoodomains.jpA210.168.35.3210.171.38.14
NSns01.yahoodomains.jp2015-06-06 → 2021-05-13 · 4 obs
● 2015-06-06 12:22:10
● 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
● 2015-06-06 12:22:10
● 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
○ 2021-05-13 14:37:16
● 2026-03-02 09:15:56
● 2026-06-27 20:33:20
NSns2.dns.ne.jp2026-03-02 → 2026-06-27 · 3 obs
○ 2021-05-13 14:37:16
● 2026-03-02 09:15:56
● 2026-06-27 20:33:20
MXmailt.do-reg.jp2015-06-06 → 2017-04-09 · 4 obs
● 2015-06-06 12:22:10
● 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
○ 2017-04-09 10:38:50
● 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
● 2015-06-06 12:22:10
● 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
○ 2017-04-09 10:38:50
● 2021-05-13 14:37:16
○ 2026-03-02 09:15:56
○ 2026-06-27 20:33:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
ipone.jpns2.dns.ne.jp, ns1.dns.ne.jp2 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

TypeCountSample 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.jp61.211.236.1 and ns2.dns.ne.jp133.167.21.1: one IP number per host name.