komatsu-technos.com - robtex.com

komatsu-technos.com

DNSSEC⚠️ Not signed
A103.3.2.26🇯🇵 XSERVER-AS103.3.0.0/22 XSERVER Inc.
PTRsv12025.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
MXkomatsu-technos.com ⭐
A103.3.2.26🇯🇵 XSERVER-AS103.3.0.0/22 XSERVER Inc.
PTRsv12025.xserver.jp
TXTv=spf1 +a:sv12025.xserver.jp +a:komatsu-technos.com +mx include:spf.sender.xs...
SOAns1.xserver.jproot@xserver.jp serial=0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1777007216

Previously NS for

komatsu-technos.com

MX for

komatsu-technos.com

Subdomains

mail.komatsu-technos.com
inet01.komatsu-technos.com

Same first word

komatsu-technos.com

DNS History

20 records (7 active, 13 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpkomatsu-technos.comns0.mydns.jpns1.komatsu-technos.comns1.maihama-net.comns1.mydns.jpns2.mydns.jpns3.maihama-net.comMXkomatsu-technos.commail.komatsu-technos.comA103.3.2.26114.155.165.57114.155.171.237114.168.197.92122.19.206.147122.222.113.142
○NSkomatsu-technos.com2015-07-25 → 2017-03-13 · 4 obs
● 2015-07-25 16:53:06
● 2017-03-13 05:05:26
○ 2020-01-05 07:34:08
○ 2026-04-24 05:07:20
○NSns0.mydns.jp2015-07-25 → 2017-03-13 · 4 obs
● 2015-07-25 16:53:06
● 2017-03-13 05:05:26
○ 2020-01-05 07:34:08
○ 2026-04-24 05:07:20
○NSns1.komatsu-technos.com2020-01-05 → 2020-01-05 · 4 obs
○ 2017-03-13 05:05:26
● 2020-01-05 07:34:08
○ 2026-03-08 07:18:02
○ 2026-04-24 05:07:20
○NSns1.maihama-net.com2020-01-05 → 2020-01-05 · 4 obs
○ 2017-03-13 05:05:26
● 2020-01-05 07:34:08
○ 2026-03-08 07:18:02
○ 2026-04-24 05:07:20
○NSns1.mydns.jp2015-07-25 → 2017-03-13 · 4 obs
● 2015-07-25 16:53:06
● 2017-03-13 05:05:26
○ 2020-01-05 07:34:08
○ 2026-04-24 05:07:20
●NSns1.xserver.jp2026-03-08 → 2026-04-24 · 3 obs
○ 2020-01-05 07:34:08
● 2026-03-08 07:18:02
● 2026-04-24 05:07:20
○NSns2.mydns.jp2015-07-25 → 2017-03-13 · 4 obs
● 2015-07-25 16:53:06
● 2017-03-13 05:05:26
○ 2020-01-05 07:34:08
○ 2026-04-24 05:07:20
●NSns2.xserver.jp2026-03-08 → 2026-04-24 · 3 obs
○ 2020-01-05 07:34:08
● 2026-03-08 07:18:02
● 2026-04-24 05:07:20
○NSns3.maihama-net.com2020-01-05 → 2020-01-05 · 4 obs
○ 2017-03-13 05:05:26
● 2020-01-05 07:34:08
○ 2026-03-08 07:18:02
○ 2026-04-24 05:07:20
●NSns3.xserver.jp2026-03-08 → 2026-04-24 · 3 obs
○ 2020-01-05 07:34:08
● 2026-03-08 07:18:02
● 2026-04-24 05:07:20
●NSns4.xserver.jp2026-03-08 → 2026-04-24 · 3 obs
○ 2020-01-05 07:34:08
● 2026-03-08 07:18:02
● 2026-04-24 05:07:20
●NSns5.xserver.jp2026-03-08 → 2026-04-24 · 3 obs
○ 2020-01-05 07:34:08
● 2026-03-08 07:18:02
● 2026-04-24 05:07:20
●MXkomatsu-technos.com2026-03-08 → 2026-04-24 · 3 obs
○ 2020-01-05 07:34:08
● 2026-03-08 07:18:02
● 2026-04-24 05:07:20
○MXmail.komatsu-technos.com2015-07-25 → 2020-01-05 · 4 obs
● 2015-07-25 16:53:06
● 2020-01-05 07:34:08
○ 2026-03-08 07:18:02
○ 2026-04-24 05:07:20
●A103.3.2.262026-03-08 → 2026-04-24 · 3 obs
○ 2020-01-05 07:34:08
● 2026-03-08 07:18:02
● 2026-04-24 05:07:20
○A114.155.165.572015-11-21 → 2016-02-08 · 5 obs
○ 2015-07-25 16:53:06
● 2015-11-21 08:28:46
● 2016-02-08 17:01:26
○ 2016-05-10 06:41:02
○ 2026-04-24 05:07:20
○A114.155.171.2372017-03-13 → 2017-03-13 · 4 obs
○ 2016-05-10 06:41:02
● 2017-03-13 05:05:26
○ 2020-01-05 07:34:08
○ 2026-04-24 05:07:20
○A114.168.197.922015-07-25 → 2015-07-25 · 3 obs
● 2015-07-25 16:53:06
○ 2015-11-21 08:28:46
○ 2026-04-24 05:07:20
○A122.19.206.1472016-05-10 → 2016-05-10 · 4 obs
○ 2016-02-08 17:01:26
● 2016-05-10 06:41:02
○ 2017-03-13 05:05:26
○ 2026-04-24 05:07:20
○A122.222.113.1422020-01-05 → 2020-01-05 · 4 obs
○ 2017-03-13 05:05:26
● 2020-01-05 07:34:08
○ 2026-03-08 07:18:02
○ 2026-04-24 05:07:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
komatsu-technos.comns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...-

✅ Authoritative Response

Server:202.226.37.247

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for komatsu-technos.com (unsigned zone)

⏱️ Timing

Total: 1055ms | Queries: -

📄 Records

TypeCountSample Data
A1103.3.2.26
NS5ns3.xserver.jp, ns5.xserver.jp...
MX1komatsu-technos.com (pri: 0)
TXT1v=spf1 +a:sv12025.xserver.jp +a:komatsu-
SOA1ns1.xserver.jp root.xserver.jp

Analysis

Hierarchy

komatsu-technos.com is a parent of mail.komatsu-technos.com and inet01.komatsu-technos.com.

Mail Server Role

For komatsu-technos.com, the mail server is komatsu-technos.com.

IP Addresses

komatsu-technos.com resolves to one IP number: 103.3.2.26.

other host names including kantuko.com, www.kantuko.com, eco-mobi.com, paulie.jp and oiwai-go.jp share IP numbers with komatsu-technos.com.

Name Servers

komatsu-technos.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

komatsu-technos.com at least partially shares name servers with other domains, for instance tonica.net, medicament.co.jp, ootorijinja.or.jp, kazenomori-nagasaki.jp and ablys.co.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 with one IP number:

ns2.xserver.jp points to: 35.72.43.26; ns3.xserver.jp points to: 202.226.36.247.

Mail Servers

komatsu-technos.com is served by a single mail server, komatsu-technos.com.

komatsu-technos.com resolves to IP 103.3.2.26.