futuremind.jp - dns.ninja

futuremind.jp

DNSSEC⚠️ Not signed
A163.43.252.153🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRwww4413.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
MXfuturemind.jp ⭐
A163.43.252.153🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRwww4413.sakura.ne.jp
TXTv=spf1 a:www4413.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2025-04-18 #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=1783830603

MX for

futuremind.jp

Same first word

futuremind.co.uk
futuremind.com
futuremind.network
futuremind.dev
futuremind.jp
futuremind.org

Similar names

mindfuture.com
mitundfuer.de

DNS History

6 records (5 active, 1 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXfuturemind.jpA163.43.252.153219.94.128.194
●NSmaster.dns.ne.jp2015-06-22 → 2026-07-12 · 2 obs
● 2015-06-22 17:51:42
● 2026-07-12 04:59:16
●NSns1.dns.ne.jp2015-06-22 → 2026-07-12 · 2 obs
● 2015-06-22 17:51:42
● 2026-07-12 04:59:16
●NSns2.dns.ne.jp2015-06-22 → 2026-07-12 · 2 obs
● 2015-06-22 17:51:42
● 2026-07-12 04:59:16
●MXfuturemind.jp2015-06-22 → 2026-07-12 · 2 obs
● 2015-06-22 17:51:42
● 2026-07-12 04:59:16
●A163.43.252.1532026-03-29 → 2026-07-12 · 3 obs
○ 2017-08-28 11:50:28
● 2026-03-29 16:40:30
● 2026-07-12 04:59:16
○A219.94.128.1942015-06-22 → 2017-08-28 · 4 obs
● 2015-06-22 17:51:42
● 2017-08-28 11:50:28
○ 2026-03-29 16:40:30
○ 2026-07-12 04:59:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
futuremind.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 futuremind.jp (unsigned zone)

⏱️ Timing

Total: 785ms | Queries: -

📄 Records

TypeCountSample Data
A1163.43.252.153
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1futuremind.jp (pri: 10)
TXT1v=spf1 a:www4413.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

📌 Glue Records Collected

Total: 2

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

Analysis

Mail Server Role

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

IP Addresses

futuremind.jp resolves to just one IP address, 163.43.252.153.

Two other host names, along with art-sentan.co.jp, xworks.dhw.co.jp and www4413.sakura.ne.jp, also share IP numbers with futuremind.jp.

Name Servers

Three name servers are authoritative for futuremind.jp: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

futuremind.jp shares at least some of its name servers with other domains, including pegasus-music.sakura.ne.jp, 6.3.0.0.1.2.1.0.3.5.1.0.3.0.1.1.2.0.1.0.2.4.e.0.1.0.0.2.ip6.arpa, siratuka.sakura.ne.jp and two others.

These name servers are frequently seen alongside the name servers dns.sakura.ad.jp.

Three hostnames, one IP address apiece: master.dns.ne.jp resolves to 210.224.172.18, ns1.dns.ne.jp resolves to 61.211.236.1 and ns2.dns.ne.jp resolves to 133.167.21.1.

Mail Servers

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

There is one IP number for futuremind.jp: 163.43.252.153.