j-plan.jp - robtex.com

j-plan.jp

DNSSEC⚠️ Not signed
A219.94.129.236🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww1196.sakura.ne.jp
NSmaster.dns.ne.jp ⭐
A210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRmaster.dns.ne.jp
NSns1.dns.ne.jp
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
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
MXj-plan.jp ⭐
A219.94.129.236🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww1196.sakura.ne.jp
TXTv=spf1 a:www1196.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2025-05-19 #1

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=1776088802

MX for

j-plan.jp

Same first word

j-plan.info
j-plan.co.th
j-plan.co.jp
j-plan.jp
j-plan.net
j-plan.com
j-plan.de

Similar names

apl-nj.com
plan-j.com
plan-j.hatenablog.com

DNS History

6 records (5 active, 1 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXj-plan.jpA219.94.129.23649.212.180.82
●NSmaster.dns.ne.jp2015-06-16 → 2026-04-13 · 2 obs
● 2015-06-16 23:19:54
● 2026-04-13 14:12:20
●NSns1.dns.ne.jp2015-06-16 → 2026-04-13 · 2 obs
● 2015-06-16 23:19:54
● 2026-04-13 14:12:20
●NSns2.dns.ne.jp2015-06-16 → 2026-04-13 · 2 obs
● 2015-06-16 23:19:54
● 2026-04-13 14:12:20
●MXj-plan.jp2015-06-16 → 2026-04-13 · 2 obs
● 2015-06-16 23:19:54
● 2026-04-13 14:12:20
●A219.94.129.2362026-02-15 → 2026-04-13 · 3 obs
○ 2018-06-30 06:11:52
● 2026-02-15 05:33:30
● 2026-04-13 14:12:20
○A49.212.180.822015-06-16 → 2018-06-30 · 4 obs
● 2015-06-16 23:19:54
● 2018-06-30 06:11:52
○ 2026-02-15 05:33:30
○ 2026-04-13 14:12:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, c.dns.jp, g.dns.jp, d.dns.jp...-
j-plan.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 j-plan.jp (unsigned zone)

⏱️ Timing

Total: 712ms | Queries: -

📄 Records

TypeCountSample Data
A1219.94.129.236
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1j-plan.jp (pri: 10)
TXT1v=spf1 a:www1196.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.dns.ne.jp, ns2.dns.ne.jp)

Analysis

Mail Server Role

The mail server for j-plan.jp is j-plan.jp.

IP Addresses

j-plan.jp points to a single IP address: 219.94.129.236.

Other host names such as kifunedmt.net, digitalfactor.co.jp, sr-fujiken.com, nagakute-natsu-fes.com and tazunoki.com share IPs with j-plan.jp.

Name Servers

j-plan.jp is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

j-plan.jp at least partially shares name servers with other domains, for example park-s.co.jp, iwaki-anzen.sakura.ne.jp, system-works.co.jp, ebetsu-promote.net and pvcount01.sakura.ne.jp.

Host names with a single IP address:

master.dns.ne.jp resolves to 210.224.172.18.

ns1.dns.ne.jp resolves to 61.211.236.1.

ns2.dns.ne.jp resolves to 133.167.21.1.

Mail Servers

One mail server handles j-plan.jp; that server is j-plan.jp.

j-plan.jp points to a single IP number: 219.94.129.236.