jwg.jp - robtex.com

jwg.jp

DNSSEC⚠️ Not signed
A162.43.117.5🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc.
PTRsv13164.xserver.jp
NSns1.xserver.jp
A202.226.36.164🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.170🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.246🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns1.xserver.jp
NSns2.xserver.jp
A35.72.43.26🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
PTRns2.xserver.jp
NSns3.xserver.jp
A202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns3.xserver.jp
NSns4.xserver.jp
A183.90.224.226🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A183.90.224.230🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A202.226.39.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns4.xserver.jp
NSns5.xserver.jp
A157.112.182.218🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A157.112.182.220🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A202.226.37.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns5.xserver.jp
MXjwg.jp
A162.43.117.5🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc.
PTRsv13164.xserver.jp
TXTv=spf1 +a:sv13164.xserver.jp +a:jwg.jp +mx include:spf.sender.xserver.jp ~all
SOAns1.xserver.jproot@xserver.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=1783897203

MX for

Same first word

Similar names

DNS History

16 records (7 active, 9 former)

200920112013201520172019202120232025NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpdns01.gmoserver.jpdns02.gmoserver.jpns1.everydns.netns2.everydns.netns3.everydns.netns4.everydns.netMXjwg.jpmx7.gmoserver.jpA162.43.117.5210.172.183.41210.191.73.160
NSdns01.gmoserver.jp2015-07-22 → 2017-12-22 · 5 obs
○ 2008-11-27 03:52:40
● 2015-07-22 06:01:52
● 2017-12-22 11:16:58
○ 2026-06-24 12:29:06
○ 2026-07-12 23:26:32
NSdns02.gmoserver.jp2015-07-22 → 2017-12-22 · 5 obs
○ 2008-11-27 03:52:40
● 2015-07-22 06:01:52
● 2017-12-22 11:16:58
○ 2026-06-24 12:29:06
○ 2026-07-12 23:26:32
NSns1.everydns.net2008-11-27 → 2008-11-27 · 3 obs
● 2008-11-27 03:52:40
○ 2015-07-22 06:01:52
○ 2026-07-12 23:26:32
NSns1.xserver.jp2026-06-24 → 2026-07-12 · 3 obs
○ 2017-12-22 11:16:58
● 2026-06-24 12:29:06
● 2026-07-12 23:26:32
NSns2.everydns.net2008-11-27 → 2008-11-27 · 3 obs
● 2008-11-27 03:52:40
○ 2015-07-22 06:01:52
○ 2026-07-12 23:26:32
NSns2.xserver.jp2026-06-24 → 2026-07-12 · 3 obs
○ 2017-12-22 11:16:58
● 2026-06-24 12:29:06
● 2026-07-12 23:26:32
NSns3.everydns.net2008-11-27 → 2008-11-27 · 3 obs
● 2008-11-27 03:52:40
○ 2015-07-22 06:01:52
○ 2026-07-12 23:26:32
NSns3.xserver.jp2026-06-24 → 2026-07-12 · 3 obs
○ 2017-12-22 11:16:58
● 2026-06-24 12:29:06
● 2026-07-12 23:26:32
NSns4.everydns.net2008-11-27 → 2008-11-27 · 3 obs
● 2008-11-27 03:52:40
○ 2015-07-22 06:01:52
○ 2026-07-12 23:26:32
NSns4.xserver.jp2026-06-24 → 2026-07-12 · 3 obs
○ 2017-12-22 11:16:58
● 2026-06-24 12:29:06
● 2026-07-12 23:26:32
NSns5.xserver.jp2026-06-24 → 2026-07-12 · 3 obs
○ 2017-12-22 11:16:58
● 2026-06-24 12:29:06
● 2026-07-12 23:26:32
MXjwg.jp2008-11-27 → 2026-07-12 · 5 obs
● 2008-11-27 03:52:40
○ 2015-07-22 06:01:52
○ 2017-12-22 11:16:58
● 2026-06-24 12:29:06
● 2026-07-12 23:26:32
MXmx7.gmoserver.jp2015-07-22 → 2017-12-22 · 5 obs
○ 2008-11-27 03:52:40
● 2015-07-22 06:01:52
● 2017-12-22 11:16:58
○ 2026-06-24 12:29:06
○ 2026-07-12 23:26:32
A162.43.117.52026-06-24 → 2026-07-12 · 3 obs
○ 2017-12-22 11:16:58
● 2026-06-24 12:29:06
● 2026-07-12 23:26:32
A210.172.183.412015-07-22 → 2017-12-22 · 5 obs
○ 2008-11-27 03:52:40
● 2015-07-22 06:01:52
● 2017-12-22 11:16:58
○ 2026-06-24 12:29:06
○ 2026-07-12 23:26:32
A210.191.73.1602008-11-27 → 2008-11-27 · 3 obs
● 2008-11-27 03:52:40
○ 2015-07-22 06:01:52
○ 2026-07-12 23:26:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpb.dns.jp, f.dns.jp, a.dns.jp, c.dns.jp...-
jwg.jpns3.xserver.jp, ns2.xserver.jp, ns4.xserver.jp, ns1.xserver.jp...11 records

✅ Authoritative Response

Server:183.90.224.226

NS records: ns3.xserver.jp, ns2.xserver.jp, ns4.xserver.jp, ns1.xserver.jp, ns5.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jwg.jp (unsigned zone)

⏱️ Timing

Total: 1037ms | Queries: -

📄 Records

TypeCountSample Data
A1162.43.117.5
NS5ns2.xserver.jp, ns1.xserver.jp...
MX1jwg.jp (pri: 0)
TXT1v=spf1 +a:sv13164.xserver.jp +a:jwg.jp +
SOA1ns1.xserver.jp root.xserver.jp

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns5.xserver.jp, ns5.xserver.jp, ns5.xserver.jp...)

Analysis

Mail Server Role

jwg.jp acts as its own mail server.

IP Addresses

jwg.jp points to a single IP number: 162.43.117.5.

Additional host names — nakatama.com, eano.jp, mail.t-dev.net and two others — share IP numbers with jwg.jp.

Name Servers

Delegation for jwg.jp is to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

jwg.jp shares at least some of its name servers with other domains, including santyparp.com, wulai.co.jp, nkhn37.net and two others.

These name servers are frequently paired with the name servers ns4.xserver.jp and ns5.xserver.jp.

Host names with three IP numbers:

ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names pointing to a single IP address:

ns2.xserver.jp points to 35.72.43.26.

ns3.xserver.jp points to 202.226.36.247.

Mail Servers

jwg.jp has a single mail server: jwg.jp itself.

jwg.jp resolves to a single IP number: 162.43.117.5.