mpdata.jp - dns.ninja

mpdata.jp

DNSSEC⚠️ Not signed
A61.194.21.53🇯🇵 InfoSphere61.194.0.0/17 INFOSPHERE
PTRwww.suredesigns.com
NSmpdata.jp ⭐
A61.194.21.53🇯🇵 InfoSphere61.194.0.0/17 INFOSPHERE
PTRwww.suredesigns.com
NSns.mpdata.jp
A61.194.21.53🇯🇵 InfoSphere61.194.0.0/17 INFOSPHERE
PTRwww.suredesigns.com
NSns4.sphere.ad.jp
A202.239.113.30🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE
PTRns4.sphere.ad.jp
SOAmpdata.jpsysad@suredesigns.com 2025-07-03 #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=1781065802

NS for

mpdata.jp

Previously MX for

mpdata.jp

Subdomains

ns.mpdata.jp

Same first word

mpdata.co.uk
mpdata.com
mpdata.org
mpdata.jp
mpdata.net

Similar names

patmad.org
datamp.com
pmdata.de
padmat.com
pmdata.com
aptamd.com
datmap.com
ampdat.com
datamp.org
pmdata.no
madtap.com
aptamd.org
pmdata.co.uk
pmdata.dk
madpat.de
ampdta.com
tadmap.s3.amazonaws.com
matpad.com
tapmad.com
pmdata.cz
pmdata.nl
tapmad.tv
datapm.com
mapdat.com
dmapta.com
madpat.com
tampad.com
datapm.net

DNS History

6 records (4 active, 2 former)

20162017201820192020202120222023202420252026NSmpdata.jpns.mpdata.jpns4.sphere.ad.jpMXmpdata.jpA61.194.21.53202.229.162.126
●NSmpdata.jp2026-02-17 → 2026-06-10 · 3 obs
○ 2015-06-12 12:38:06
● 2026-02-17 02:15:10
● 2026-06-10 04:46:28
●NSns.mpdata.jp2015-06-12 → 2026-06-10 · 2 obs
● 2015-06-12 12:38:06
● 2026-06-10 04:46:28
●NSns4.sphere.ad.jp2015-06-12 → 2026-06-10 · 2 obs
● 2015-06-12 12:38:06
● 2026-06-10 04:46:28
○MXmpdata.jp2015-06-12 → 2026-02-17 · 4 obs
● 2015-06-12 12:38:06
● 2026-02-17 02:15:10
○ 2026-02-20 14:37:02
○ 2026-06-10 04:46:28
○A202.229.162.1262015-06-12 → 2018-07-25 · 4 obs
● 2015-06-12 12:38:06
● 2018-07-25 23:42:38
○ 2026-02-17 02:15:10
○ 2026-06-10 04:46:28
●A61.194.21.532026-02-17 → 2026-06-10 · 3 obs
○ 2018-07-25 23:42:38
● 2026-02-17 02:15:10
● 2026-06-10 04:46:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpg.dns.jp, e.dns.jp, b.dns.jp, a.dns.jp...-
mpdata.jpns4.sphere.ad.jp, ns.mpdata.jp1 record

✅ Authoritative Response

Server:202.239.113.30

NS records: ns4.sphere.ad.jp, ns.mpdata.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mpdata.jp (unsigned zone)

⏱️ Timing

Total: 1951ms | Queries: -

📄 Records

TypeCountSample Data
A161.194.21.53
NS2ns.mpdata.jp, ns4.sphere.ad.jp
SOA1mpdata.jp sysad.suredesigns.com

📌 Glue Records Collected

Total: 1

In-bailiwick: 1 (ns.mpdata.jp)

Analysis

Hierarchy

mpdata.jp is the parent zone for ns.mpdata.jp.

Name Server Role

mpdata.jp has mpdata.jp as one of its name servers, making it self-hosted for DNS delegation.

ns.mpdata.jp, ns4.sphere.ad.jp and mpdata.jp regularly act as name servers together.

IP Addresses

mpdata.jp directs to one IP number, which is 61.194.21.53.

Other host names, for instance ns.mpdata.jp, ns.suredesigns.com and www.suredesigns.com share IP numbers with mpdata.jp.

Name Servers

Authority for mpdata.jp is delegated across three name servers: mpdata.jp, ns.mpdata.jp and ns4.sphere.ad.jp.

mpdata.jp partially shares its NS delegation with several other domains, including 139.212.202.in-addr.arpa, hiraodenki.co.jp, sjfg.jp and two others.

These name servers often co-occur with the name servers ns3.sphere.ad.jp.

Three hostnames, each with one IP address: mpdata.jp → 61.194.21.53, ns.mpdata.jp → 61.194.21.53 and ns4.sphere.ad.jp → 202.239.113.30.

mpdata.jp along with ns.mpdata.jp each resolve to 61.194.21.53 IP addresses.