shimanet.jp - robtex.com

shimanet.jp

DNSSEC⚠️ Not signed
A111.89.202.201🇯🇵 InfoSphere111.89.0.0/16 INFOSPHERE
PTRshimanet.jp
NSns3.sphere.ad.jp
A202.239.113.22🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE
PTRns3.sphere.ad.jp
NSns4.sphere.ad.jp
A202.239.113.30🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE
PTRns4.sphere.ad.jp
MXshimanet.jp
A111.89.202.201🇯🇵 InfoSphere111.89.0.0/16 INFOSPHERE
PTRshimanet.jp
TXTv=spf1 include:fmx.etius.jp +ip4:111.89.201.2/32 +ip4:111.89.202.201/32 -all
SOAns3.sphere.ad.jpdns@sphere.ad.jp serial=1576034194

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=1786471203

PTR for

MX for

Same first word

Similar names

DNS History

5 records (4 active, 1 former)

20162017201820192020202120222023202420252026NSns3.sphere.ad.jpns4.sphere.ad.jpMXshimanet.jpA111.89.202.201124.146.221.235
NSns3.sphere.ad.jp2015-08-08 → 2026-08-11 · 2 obs
● 2015-08-08 10:49:10
● 2026-08-11 18:28:02
NSns4.sphere.ad.jp2015-08-08 → 2026-08-11 · 2 obs
● 2015-08-08 10:49:10
● 2026-08-11 18:28:02
MXshimanet.jp2015-08-08 → 2026-08-11 · 2 obs
● 2015-08-08 10:49:10
● 2026-08-11 18:28:02
A111.89.202.2012020-02-20 → 2026-08-11 · 3 obs
○ 2017-02-08 05:48:42
● 2020-02-20 16:53:18
● 2026-08-11 18:28:02
A124.146.221.2352015-08-08 → 2017-02-08 · 4 obs
● 2015-08-08 10:49:10
● 2017-02-08 05:48:42
○ 2020-02-20 16:53:18
○ 2026-08-11 18:28:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
shimanet.jpns3.sphere.ad.jp, ns4.sphere.ad.jp-

✅ Authoritative Response

Server:202.239.113.22

NS records: ns3.sphere.ad.jp, ns4.sphere.ad.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for shimanet.jp (unsigned zone)

⏱️ Timing

Total: 1576ms | Queries: -

📄 Records

TypeCountSample Data
A1111.89.202.201
NS2ns4.sphere.ad.jp, ns3.sphere.ad.jp
MX1shimanet.jp (pri: 10)
TXT1v=spf1 include:fmx.etius.jp +ip4:111.89.
SOA1ns3.sphere.ad.jp dns.sphere.ad.jp

Analysis

Mail Server Role

The MX record for shimanet.jp points back to shimanet.jp — it is its own mail server.

IP Addresses

shimanet.jp directs to one IP number, which is 111.89.202.201.

Name Servers

shimanet.jp is delegated to two name servers: ns3.sphere.ad.jp and ns4.sphere.ad.jp.

shimanet.jp has the same name server delegation as a number of other domains, such as jacgroup.net, etrust-j.com, ws37.arena.ne.jp and two more.

shimanet.jp shares at least some of its name servers with other domains, such as toda-racing.jp.

ns3.sphere.ad.jp resolves to 202.239.113.22. ns4.sphere.ad.jp resolves to 202.239.113.30. Both host names point to a single IP number.

Mail Servers

The MX record for shimanet.jp points to a single mail server: shimanet.jp.

shimanet.jp resolves to a single IP number: 111.89.202.201.