jwin.co.jp - robtex.com

jwin.co.jp

DNSSEC⚠️ Not signed
A202.233.67.29🇯🇵 XSERVER-AS202.233.66.0/23 XSERVER Inc.
PTRsv12508.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
MXjwin.co.jp ⭐
A202.233.67.29🇯🇵 XSERVER-AS202.233.66.0/23 XSERVER Inc.
PTRsv12508.xserver.jp
TXTv=spf1 +a:sv12508.xserver.jp +a:jwin.co.jp +mx include:spf.sender.xserver.jp ...
SOAns1.xserver.jproot@xserver.jp serial=0

co.jp

DNSSEC⚠️ Not signed
TXTco.jp.
WOT: SAFE (58/100)

MX for

jwin.co.jp

Same first word

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jwin.club
jwin.co
jwin.com.cn
jwin.com.tr
jwin.blog
jwin.com
jwin.net
jwin.info
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wijn.bio
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wjin.com

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpkotetsu.alpha-lt.nettsukuba.aics.ne.jpMXjwin.co.jpampub01.alpha-mail.netampub02.alpha-mail.netampub03.alpha-mail.netA202.233.67.29216.230.250.181
○NSkotetsu.alpha-lt.net2015-06-15 → 2018-09-16 · 4 obs
● 2015-06-15 19:11:32
● 2018-09-16 07:25:48
○ 2026-04-10 08:42:46
○ 2026-04-14 04:58:16
●NSns1.xserver.jp2026-04-10 → 2026-04-14 · 3 obs
○ 2018-09-16 07:25:48
● 2026-04-10 08:42:46
● 2026-04-14 04:58:16
●NSns2.xserver.jp2026-04-10 → 2026-04-14 · 3 obs
○ 2018-09-16 07:25:48
● 2026-04-10 08:42:46
● 2026-04-14 04:58:16
●NSns3.xserver.jp2026-04-10 → 2026-04-14 · 3 obs
○ 2018-09-16 07:25:48
● 2026-04-10 08:42:46
● 2026-04-14 04:58:16
●NSns4.xserver.jp2026-04-10 → 2026-04-14 · 3 obs
○ 2018-09-16 07:25:48
● 2026-04-10 08:42:46
● 2026-04-14 04:58:16
●NSns5.xserver.jp2026-04-10 → 2026-04-14 · 3 obs
○ 2018-09-16 07:25:48
● 2026-04-10 08:42:46
● 2026-04-14 04:58:16
○NStsukuba.aics.ne.jp2015-06-15 → 2018-09-16 · 4 obs
● 2015-06-15 19:11:32
● 2018-09-16 07:25:48
○ 2026-04-10 08:42:46
○ 2026-04-14 04:58:16
○MXampub01.alpha-mail.net2015-06-15 → 2018-09-16 · 4 obs
● 2015-06-15 19:11:32
● 2018-09-16 07:25:48
○ 2026-04-10 08:42:46
○ 2026-04-14 04:58:16
○MXampub02.alpha-mail.net2015-06-15 → 2018-09-16 · 4 obs
● 2015-06-15 19:11:32
● 2018-09-16 07:25:48
○ 2026-04-10 08:42:46
○ 2026-04-14 04:58:16
○MXampub03.alpha-mail.net2015-06-15 → 2018-09-16 · 4 obs
● 2015-06-15 19:11:32
● 2018-09-16 07:25:48
○ 2026-04-10 08:42:46
○ 2026-04-14 04:58:16
●MXjwin.co.jp2026-04-10 → 2026-04-14 · 3 obs
○ 2018-09-16 07:25:48
● 2026-04-10 08:42:46
● 2026-04-14 04:58:16
●A202.233.67.292026-04-10 → 2026-04-14 · 3 obs
○ 2018-09-16 07:25:48
● 2026-04-10 08:42:46
● 2026-04-14 04:58:16
○A216.230.250.1812015-06-15 → 2018-09-16 · 4 obs
● 2015-06-15 19:11:32
● 2018-09-16 07:25:48
○ 2026-04-10 08:42:46
○ 2026-04-14 04:58:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
jwin.co.jpns5.xserver.jp, ns2.xserver.jp, ns1.xserver.jp, ns4.xserver.jp...11 records

✅ Authoritative Response

Server:35.72.43.26

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jwin.co.jp (unsigned zone)

⏱️ Timing

Total: 908ms | Queries: -

📄 Records

TypeCountSample Data
A1202.233.67.29
NS5ns4.xserver.jp, ns1.xserver.jp...
MX1jwin.co.jp (pri: 10)
TXT1v=spf1 +a:sv12508.xserver.jp +a:jwin.co.
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

The mail server for jwin.co.jp is jwin.co.jp.

IP Addresses

jwin.co.jp maps to IP address 202.233.67.29.

Other host names, for instance mail.yellowcompany.jp, kitte.co.jp, jcommunication.net, sv12508.xserver.jp and tohyohco.co.jp share IP numbers with jwin.co.jp.

Name Servers

jwin.co.jp delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

jwin.co.jp at least partially shares name servers with other domains such as tokuyoh.com, t-figaro.com, joy-freak.com, beecircus.co.jp and rmp.co.jp.

Host names with three IPs

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

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

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

Host names with one IP

Host ns2.xserver.jp points to 35.72.43.26

Host ns3.xserver.jp points to 202.226.36.247

Mail Servers

One mail server serves jwin.co.jp.

jwin.co.jp points to one IP number: 202.233.67.29.