shares.jp - robtex.com

shares.jp

DNSSEC⚠️ Not signed
A183.90.231.36🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
PTRsv235.xbiz.ne.jp
NSns1.xbiz.ne.jp
A157.112.182.247🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
PTRns1.xbiz.ne.jp
NSns2.xbiz.ne.jp
A35.76.79.244🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
PTRns2.xbiz.ne.jp
NSns3.xbiz.ne.jp
A157.112.191.237🇯🇵 XSERVER-AS157.112.184.0/21 XSERVER Inc.
PTRns3.xbiz.ne.jp
MXshares.jp
A183.90.231.36🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
PTRsv235.xbiz.ne.jp
TXTv=spf1 +a:sv235.xbiz.ne.jp +a:shares.jp +mx include:spf.sender.xserver.jp ~all
SOAns1.xbiz.ne.jproot@xbiz.ne.jp serial=0

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=1783197902

MX for

Same first word

Similar names

DNS History

15 records (5 active, 10 former)

20162017201820192020202120222023202420252026NSns1.xbiz.ne.jpns2.xbiz.ne.jpns3.xbiz.ne.jpdns1.vps.netdns2.vps.netns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpMXshares.jpmail.shares.jpA183.90.231.36183.90.246.850.31.252.92
NSdns1.vps.net2015-08-13 → 2017-02-15 · 4 obs
● 2015-08-13 18:15:20
● 2017-02-15 11:02:16
○ 2020-01-17 03:31:40
○ 2026-07-04 21:07:10
NSdns2.vps.net2015-08-13 → 2017-02-15 · 4 obs
● 2015-08-13 18:15:20
● 2017-02-15 11:02:16
○ 2020-01-17 03:31:40
○ 2026-07-04 21:07:10
NSns1.xbiz.ne.jp2026-06-30 → 2026-07-04 · 3 obs
○ 2020-01-17 03:31:40
● 2026-06-30 05:36:12
● 2026-07-04 21:07:10
NSns1.xserver.jp2020-01-17 → 2020-01-17 · 4 obs
○ 2017-02-15 11:02:16
● 2020-01-17 03:31:40
○ 2026-06-30 05:36:12
○ 2026-07-04 21:07:10
NSns2.xbiz.ne.jp2026-06-30 → 2026-07-04 · 3 obs
○ 2020-01-17 03:31:40
● 2026-06-30 05:36:12
● 2026-07-04 21:07:10
NSns2.xserver.jp2020-01-17 → 2020-01-17 · 4 obs
○ 2017-02-15 11:02:16
● 2020-01-17 03:31:40
○ 2026-06-30 05:36:12
○ 2026-07-04 21:07:10
NSns3.xbiz.ne.jp2026-06-30 → 2026-07-04 · 3 obs
○ 2020-01-17 03:31:40
● 2026-06-30 05:36:12
● 2026-07-04 21:07:10
NSns3.xserver.jp2020-01-17 → 2020-01-17 · 4 obs
○ 2017-02-15 11:02:16
● 2020-01-17 03:31:40
○ 2026-06-30 05:36:12
○ 2026-07-04 21:07:10
NSns4.xserver.jp2020-01-17 → 2020-01-17 · 4 obs
○ 2017-02-15 11:02:16
● 2020-01-17 03:31:40
○ 2026-06-30 05:36:12
○ 2026-07-04 21:07:10
NSns5.xserver.jp2020-01-17 → 2020-01-17 · 4 obs
○ 2017-02-15 11:02:16
● 2020-01-17 03:31:40
○ 2026-06-30 05:36:12
○ 2026-07-04 21:07:10
MXmail.shares.jp2015-08-13 → 2017-02-15 · 4 obs
● 2015-08-13 18:15:20
● 2017-02-15 11:02:16
○ 2020-01-17 03:31:40
○ 2026-07-04 21:07:10
MXshares.jp2020-01-17 → 2026-07-04 · 3 obs
○ 2017-02-15 11:02:16
● 2020-01-17 03:31:40
● 2026-07-04 21:07:10
A183.90.231.362026-06-30 → 2026-07-04 · 3 obs
○ 2020-01-17 03:31:40
● 2026-06-30 05:36:12
● 2026-07-04 21:07:10
A183.90.246.82020-01-17 → 2020-01-17 · 4 obs
○ 2017-02-15 11:02:16
● 2020-01-17 03:31:40
○ 2026-06-30 05:36:12
○ 2026-07-04 21:07:10
A50.31.252.922015-08-13 → 2017-02-15 · 4 obs
● 2015-08-13 18:15:20
● 2017-02-15 11:02:16
○ 2020-01-17 03:31:40
○ 2026-07-04 21:07:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...-
shares.jpns1.xbiz.ne.jp, ns3.xbiz.ne.jp, ns2.xbiz.ne.jp3 records

✅ Authoritative Response

Server:35.76.79.244

NS records: ns1.xbiz.ne.jp, ns3.xbiz.ne.jp, ns2.xbiz.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for shares.jp (unsigned zone)

⏱️ Timing

Total: 924ms | Queries: -

📄 Records

TypeCountSample Data
A1183.90.231.36
NS3ns1.xbiz.ne.jp, ns3.xbiz.ne.jp...
MX1shares.jp (pri: 0)
TXT1v=spf1 +a:sv235.xbiz.ne.jp +a:shares.jp
SOA1ns1.xbiz.ne.jp root.xbiz.ne.jp

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns3.xbiz.ne.jp, ns2.xbiz.ne.jp, ns1.xbiz.ne.jp)

Analysis

Mail Server Role

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

IP Addresses

shares.jp directs to one IP number, which is 183.90.231.36.

Among the host names that share IP numbers with shares.jp are upds.jp, netshops.jp, www.smartcompany.jp and two others.

Name Servers

shares.jp has three name servers — ns1.xbiz.ne.jp, ns2.xbiz.ne.jp and ns3.xbiz.ne.jp.

The name servers of shares.jp overlap at least partially with those of other domains — among them media-si.co.jp, mocho.jp, hibikireien.com and two more.

Each of the three hostnames points to exactly one IP address: ns1.xbiz.ne.jp points to 157.112.182.247, ns2.xbiz.ne.jp points to 35.76.79.244 and ns3.xbiz.ne.jp points to 157.112.191.237.

Mail Servers

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

shares.jp points to one IP number — 183.90.231.36.