cosmo-system.jp - robtex.com

cosmo-system.jp

DNSSEC⚠️ Not signed
A162.43.105.15🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.
PTRsv514.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
MXcosmo-system.jp ⭐
A162.43.105.15🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.
PTRsv514.xbiz.ne.jp
TXTv=spf1 +a:sv514.xbiz.ne.jp +a:cosmo-system.jp +mx include:spf.sender.xserver....
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=1778715902

MX for

cosmo-system.jp

Same first word

cosmo-system.jp

Similar names

como-systems.de

DNS History

12 records (5 active, 7 former)

20162017201820192020202120222023202420252026NSns1.xbiz.ne.jpns2.xbiz.ne.jpns3.xbiz.ne.jpns160.japansecurity.netns169.japansecurity.netns170.japansecurity.netns190.japansecurity.netMXcosmo-system.jpmail.cosmo-system.jpA162.43.105.15211.8.19.190211.8.19.6
●NSns1.xbiz.ne.jp2026-03-07 → 2026-05-14 · 3 obs
○ 2018-09-02 13:38:20
● 2026-03-07 16:06:46
● 2026-05-14 00:01:00
○NSns160.japansecurity.net2015-07-02 → 2016-01-27 · 5 obs
● 2015-07-02 00:22:16
○ 2015-11-06 17:59:18
● 2016-01-27 06:01:02
○ 2016-04-26 07:06:00
○ 2026-05-14 00:01:00
○NSns169.japansecurity.net2017-01-07 → 2017-01-07 · 4 obs
○ 2016-04-26 07:06:00
● 2017-01-07 16:04:00
○ 2018-09-02 13:38:20
○ 2026-05-14 00:01:00
○NSns170.japansecurity.net2015-07-02 → 2016-04-26 · 6 obs
● 2015-07-02 00:22:16
● 2015-11-06 17:59:18
○ 2016-01-27 06:01:02
● 2016-04-26 07:06:00
○ 2017-01-07 16:04:00
○ 2026-05-14 00:01:00
○NSns190.japansecurity.net2018-09-02 → 2018-09-02 · 4 obs
○ 2017-01-07 16:04:00
● 2018-09-02 13:38:20
○ 2026-03-07 16:06:46
○ 2026-05-14 00:01:00
●NSns2.xbiz.ne.jp2026-03-07 → 2026-05-14 · 3 obs
○ 2018-09-02 13:38:20
● 2026-03-07 16:06:46
● 2026-05-14 00:01:00
●NSns3.xbiz.ne.jp2026-03-07 → 2026-05-14 · 3 obs
○ 2018-09-02 13:38:20
● 2026-03-07 16:06:46
● 2026-05-14 00:01:00
●MXcosmo-system.jp2026-03-07 → 2026-05-14 · 3 obs
○ 2018-09-02 13:38:20
● 2026-03-07 16:06:46
● 2026-05-14 00:01:00
○MXmail.cosmo-system.jp2015-07-02 → 2018-09-02 · 4 obs
● 2015-07-02 00:22:16
● 2018-09-02 13:38:20
○ 2026-03-07 16:06:46
○ 2026-05-14 00:01:00
●A162.43.105.152026-03-07 → 2026-05-14 · 3 obs
○ 2018-09-02 13:38:20
● 2026-03-07 16:06:46
● 2026-05-14 00:01:00
○A211.8.19.1902015-07-02 → 2017-01-07 · 4 obs
● 2015-07-02 00:22:16
● 2017-01-07 16:04:00
○ 2018-09-02 13:38:20
○ 2026-05-14 00:01:00
○A211.8.19.62018-09-02 → 2018-09-02 · 4 obs
○ 2017-01-07 16:04:00
● 2018-09-02 13:38:20
○ 2026-03-07 16:06:46
○ 2026-05-14 00:01:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...-
cosmo-system.jpns3.xbiz.ne.jp, ns2.xbiz.ne.jp, ns1.xbiz.ne.jp3 records

✅ Authoritative Response

Server:157.112.191.237

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cosmo-system.jp (unsigned zone)

⏱️ Timing

Total: 935ms | Queries: -

📄 Records

TypeCountSample Data
A1162.43.105.15
NS3ns3.xbiz.ne.jp, ns1.xbiz.ne.jp...
MX1cosmo-system.jp (pri: 0)
TXT1v=spf1 +a:sv514.xbiz.ne.jp +a:cosmo-syst
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

cosmo-system.jp serves as the mail server for cosmo-system.jp.

IP Addresses

cosmo-system.jp points to a single IP address: 162.43.105.15.

Other host names such as halalmedia.jp, mail.threecosmetics.com, www.onikoroshi.co.jp, www.fooddiversity.today and ksfj.jp share IP numbers with cosmo-system.jp.

Name Servers

cosmo-system.jp is delegated to three name servers: ns1.xbiz.ne.jp, ns2.xbiz.ne.jp and ns3.xbiz.ne.jp.

At least part of the name servers for cosmo-system.jp are shared with other domains, for instance shop-hisago.jp, brs-net.com, glassgarden.jp, crossorange.jp and yuyuhome.co.jp.

Host names with a single IP:

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

Mail Servers

Mail for cosmo-system.jp is handled by a single mail server, cosmo-system.jp.

Host cosmo-system.jp points to IP 162.43.105.15.