system32.jp - dns.ninja

system32.jp

DNSSEC⚠️ Not signed
A162.43.105.45🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.
PTRsv604.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
MXsystem32.jp
A162.43.105.45🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.
PTRsv604.xbiz.ne.jp
TXTv=spf1 +a:sv604.xbiz.ne.jp +a:system32.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=1786590003

MX for

Same first word

Similar names

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSns1.xbiz.ne.jpns2.xbiz.ne.jpns3.xbiz.ne.jpingvd.ingnet.ne.jpns3.ingnet.ne.jpMXsystem32.jppop.system32.jpA162.43.105.45106.186.255.22
NSingvd.ingnet.ne.jp2015-06-27 → 2017-04-05 · 4 obs
● 2015-06-27 20:12:12
● 2017-04-05 21:21:38
○ 2026-03-29 18:09:42
○ 2026-08-13 03:14:32
NSns1.xbiz.ne.jp2026-03-29 → 2026-08-13 · 3 obs
○ 2017-04-05 21:21:38
● 2026-03-29 18:09:42
● 2026-08-13 03:14:32
NSns2.xbiz.ne.jp2026-03-29 → 2026-08-13 · 3 obs
○ 2017-04-05 21:21:38
● 2026-03-29 18:09:42
● 2026-08-13 03:14:32
NSns3.ingnet.ne.jp2015-06-27 → 2017-04-05 · 4 obs
● 2015-06-27 20:12:12
● 2017-04-05 21:21:38
○ 2026-03-29 18:09:42
○ 2026-08-13 03:14:32
NSns3.xbiz.ne.jp2026-03-29 → 2026-08-13 · 3 obs
○ 2017-04-05 21:21:38
● 2026-03-29 18:09:42
● 2026-08-13 03:14:32
MXpop.system32.jp2015-06-27 → 2017-04-05 · 4 obs
● 2015-06-27 20:12:12
● 2017-04-05 21:21:38
○ 2026-03-29 18:09:42
○ 2026-08-13 03:14:32
MXsystem32.jp2026-03-29 → 2026-08-13 · 3 obs
○ 2017-04-05 21:21:38
● 2026-03-29 18:09:42
● 2026-08-13 03:14:32
A106.186.255.222015-06-27 → 2017-04-05 · 4 obs
● 2015-06-27 20:12:12
● 2017-04-05 21:21:38
○ 2026-03-29 18:09:42
○ 2026-08-13 03:14:32
A162.43.105.452026-03-29 → 2026-08-13 · 3 obs
○ 2017-04-05 21:21:38
● 2026-03-29 18:09:42
● 2026-08-13 03:14:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
system32.jpns2.xbiz.ne.jp, ns3.xbiz.ne.jp, ns1.xbiz.ne.jp3 records

✅ Authoritative Response

Server:35.76.79.244

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for system32.jp (unsigned zone)

⏱️ Timing

Total: 737ms | Queries: -

📄 Records

TypeCountSample Data
A1162.43.105.45
NS3ns3.xbiz.ne.jp, ns1.xbiz.ne.jp...
MX1system32.jp (pri: 0)
TXT1v=spf1 +a:sv604.xbiz.ne.jp +a:system32.j
SOA1ns1.xbiz.ne.jp root.xbiz.ne.jp

📌 Glue Records Collected

Total: 3

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

Analysis

Mail Server Role

The MX record for system32.jp points back to system32.jp — it is its own mail server.

IP Addresses

system32.jp directs to one IP number, which is 162.43.105.45.

Among the host names that share IP numbers with system32.jp are okuda-cs.jp, i-tec.jp, morooka.com and two others.

Name Servers

system32.jp carries NS records delegating to ns1.xbiz.ne.jp, ns2.xbiz.ne.jp and ns3.xbiz.ne.jp.

system32.jp partially shares its NS delegation with several other domains, including welcome-home.jp, avail-net.co.jp, aromacococare.com and two others.

ns1.xbiz.ne.jp points to 157.112.182.247; ns2.xbiz.ne.jp points to 35.76.79.244; ns3.xbiz.ne.jp points to 157.112.191.237 — each hostname maps to exactly one IP address.

Mail Servers

The MX record for system32.jp points to a single mail server: system32.jp.

system32.jp carries a single IP number, which is 162.43.105.45.