brainpower.jp - robtex.com

brainpower.jp

DNSSEC⚠️ Not signed
A112.78.125.240🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2400.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
MXbrainpower.jp ⭐
A112.78.125.240🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2400.sakura.ne.jp
TXTv=spf1 a:www2400.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2023-08-08 #11

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=1776072602
WOT: SAFE (70/100)

MX for

brainpower.jp

Subdomains

www.brainpower.jp

Same first word

brainpower.com.br
brainpower.asia
brainpower.eu
brainpower.co.nz
brainpower.at
brainpower.online
brainpower.ca
brainpower.nl
brainpower.net.tw
brainpower.events
brainpower.com.tw
brainpower.jp
brainpower.ru
brainpower.net
brainpower.org

Similar names

powerbrain.com.br
webinarpro.it
powerbrain.co.uk
powerbrain.at
prowebinar.pl
powerbrain.nl
powerbrain.info
powerbrain.com
webinarpro.nl
powerbrain.co.za
powerbrain.de
webinarpro.fr
powerbrain.co.kr
prowebinar.uk
powerbrain.org
webinarpro.io

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpns3.sphere.ad.jpns4.sphere.ad.jpMXbrainpower.jpA112.78.125.240119.245.141.122
●NSmaster.dns.ne.jp2026-03-31 → 2026-04-13 · 3 obs
○ 2018-08-13 14:28:24
● 2026-03-31 11:02:52
● 2026-04-13 09:58:12
●NSns1.dns.ne.jp2026-03-31 → 2026-04-13 · 3 obs
○ 2018-08-13 14:28:24
● 2026-03-31 11:02:52
● 2026-04-13 09:58:12
●NSns2.dns.ne.jp2026-03-31 → 2026-04-13 · 3 obs
○ 2018-08-13 14:28:24
● 2026-03-31 11:02:52
● 2026-04-13 09:58:12
○NSns3.sphere.ad.jp2015-07-05 → 2018-08-13 · 4 obs
● 2015-07-05 15:25:42
● 2018-08-13 14:28:24
○ 2026-03-31 11:02:52
○ 2026-04-13 09:58:12
○NSns4.sphere.ad.jp2015-07-05 → 2018-08-13 · 4 obs
● 2015-07-05 15:25:42
● 2018-08-13 14:28:24
○ 2026-03-31 11:02:52
○ 2026-04-13 09:58:12
●MXbrainpower.jp2015-07-05 → 2026-04-13 · 2 obs
● 2015-07-05 15:25:42
● 2026-04-13 09:58:12
●A112.78.125.2402026-03-31 → 2026-04-13 · 3 obs
○ 2018-08-13 14:28:24
● 2026-03-31 11:02:52
● 2026-04-13 09:58:12
○A119.245.141.1222015-07-05 → 2018-08-13 · 4 obs
● 2015-07-05 15:25:42
● 2018-08-13 14:28:24
○ 2026-03-31 11:02:52
○ 2026-04-13 09:58:12

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 868ms | Queries: -

📄 Records

TypeCountSample Data
A1112.78.125.240
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1brainpower.jp (pri: 10)
TXT1v=spf1 a:www2400.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

Hierarchy

The parent of www.brainpower.jp is brainpower.jp.

Mail Server Role

brainpower.jp serves as the mail server for brainpower.jp.

IP Addresses

brainpower.jp points to an IP address: 112.78.125.240.

other host names include kyokoandshuichi.ayapro.ne.jp, qarlabs.com, kiitos.me, plast-h.jp and minkan-safety-net.jp; they share IP numbers with brainpower.jp.

Name Servers

brainpower.jp is delegated to three name servers master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

brainpower.jp at least partially shares name servers with other domains, for instance kyoto-inp.co.jp, asaho.net, app-falcon.com, hirahaku.jp and terumi.info.

Host names with one IP:

master.dns.ne.jp points to 210.224.172.18; ns1.dns.ne.jp points to 61.211.236.1; ns2.dns.ne.jp points to 133.167.21.1.

Mail Servers

brainpower.jp is handled by a single mail server.

The host name brainpower.jp points to IP 112.78.125.240.