learningstudio.jp - dns.ninja

learningstudio.jp

DNSSEC⚠️ Not signed
A219.94.155.249🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww459b.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
MXlearningstudio.jp ⭐
A219.94.155.249🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww459b.sakura.ne.jp
SOAmaster.dns.ne.jptech@sakura.ad.jp 2011-01-24 #13

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=1785983403

MX for

learningstudio.jp

Same first word

learningstudio.co.in
learningstudio.jp
learningstudio.uk

Similar names

industrialegno.com
digitalneurons.de
intriguedsalon.com

DNS History

5 records (5 active, 0 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXlearningstudio.jpA219.94.155.249
●NSmaster.dns.ne.jp2015-06-19 → 2026-08-06 · 2 obs
● 2015-06-19 17:07:58
● 2026-08-06 02:43:32
●NSns1.dns.ne.jp2015-06-19 → 2026-08-06 · 2 obs
● 2015-06-19 17:07:58
● 2026-08-06 02:43:32
●NSns2.dns.ne.jp2015-06-19 → 2026-08-06 · 2 obs
● 2015-06-19 17:07:58
● 2026-08-06 02:43:32
●MXlearningstudio.jp2015-06-19 → 2026-08-06 · 2 obs
● 2015-06-19 17:07:58
● 2026-08-06 02:43:32
●A219.94.155.2492015-06-19 → 2026-08-06 · 2 obs
● 2015-06-19 17:07:58
● 2026-08-06 02:43:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, d.dns.jp, c.dns.jp, g.dns.jp...-
learningstudio.jpns2.dns.ne.jp, ns1.dns.ne.jp2 records

✅ Authoritative Response

Server:61.211.236.1

NS records: ns2.dns.ne.jp, ns1.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learningstudio.jp (unsigned zone)

⏱️ Timing

Total: 725ms | Queries: -

📄 Records

TypeCountSample Data
A1219.94.155.249
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1learningstudio.jp (pri: 10)
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

learningstudio.jp handles its own mail, functioning as its own mail server.

IP Addresses

learningstudio.jp resolves to just one IP address, 219.94.155.249.

Two other host names, along with reefbreak.jp, eessystem.net and osmicka.sakura.ne.jp, also share IP numbers with learningstudio.jp.

Name Servers

DNS for learningstudio.jp is handled by three authoritative name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

At least some of learningstudio.jp's name servers are shared with other domains, for example sleepwings.jp, g-guardjp.sakura.ne.jp, k-cb.co.jp and two more.

master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp all have one IP address each — master.dns.ne.jp directs to 210.224.172.18, ns1.dns.ne.jp directs to 61.211.236.1 and ns2.dns.ne.jp directs to 133.167.21.1.

Mail Servers

learningstudio.jp is served by just one mail server: learningstudio.jp.

learningstudio.jp has exactly one IP number: 219.94.155.249.