coolcode.jp - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

coolcode.jp

DNSSEC⚠️ Not signed
A162.43.118.159🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc.
PTRsv13478.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
MXcoolcode.jp ⭐
A162.43.118.159🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc.
PTRsv13478.xserver.jp
TXTv=spf1 +a:sv13478.xserver.jp +a:coolcode.jp +mx include:spf.sender.xserver.jp...
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=1789229702

MX for

coolcode.jp

Same first word

coolcode.ru
coolcode.host
coolcode.cc
coolcode.my
coolcode.fun
coolcode.fr
coolcode.dev
coolcode.jp
coolcode.se
coolcode.pl
coolcode.cn
coolcode.xyz
coolcode.com
coolcode.it
coolcode.in
coolcode.us
coolcode.ca
coolcode.co.uk
coolcode.top
coolcode.net
coolcode.io
coolcode.de
coolcode.eu
coolcode.com.tw
coolcode.org

Similar names

codecool.at
decoloco.net
locodeco.es
cooldoce.com.br
cooldoce.com
colocode.dev
decocool.com
colocode.io
codecool.io
codecool.ro
cocolode.net
codecool.net
codecool.it
codecool.eu
codecool.hu
cooldeco.fr
codecool.pl
docecolo.com.br
codecool.gitlab.io
lodecoco.com
codeloco.com
colocode.com
lococode.net
codecool.cn
decoloco.com
decoloco.cz
lodecoco.cl
codecool.bg
docecolo.site
codecool.com
locodeco.com
docecolo.shop
dolcecoo.com
lococode.com

Previous names

coolautomation.jp
coolay.jp
coolbakes.jp
coolbear.jp
coolbikerack.jp
coolbio.jp
coolbird.jp
coolbit.jp
coolbiz.jp
coolblack.jp
coolblog.jp
coolblue.jp
coolbody.jp
coolbox.jp
coolboys.jp
coolbreeze.jp
coolcall.jp
coolcat.jp
coolclubsnagoya.jp

Next names

coolcomfort.jp
coolcore.jp
coold-clips.jp
cooldad.jp
cooldesign.jp
cooldogs.jp
cooldolphin.jp
cooldown.jp
cooldrink.jp
coole.jp
coolearth.jp
cooledge.jp
coolenglish.jp
coolens.jp
cooler.jp
coolerbox-lab.jp
coolerbox.jp
coolermaster.jp
coolerworx.jp
coolestsound.jp

DNS History

7 records (7 active, 0 former)

NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpMXcoolcode.jpA162.43.118.159
●NSns1.xserver.jp2026-08-18 → 2026-09-12 · 2 obs
● 2026-08-18 23:36:04
● 2026-09-12 16:28:44
●NSns2.xserver.jp2026-08-18 → 2026-09-12 · 2 obs
● 2026-08-18 23:36:04
● 2026-09-12 16:28:44
●NSns3.xserver.jp2026-08-18 → 2026-09-12 · 2 obs
● 2026-08-18 23:36:04
● 2026-09-12 16:28:44
●NSns4.xserver.jp2026-08-18 → 2026-09-12 · 2 obs
● 2026-08-18 23:36:04
● 2026-09-12 16:28:44
●NSns5.xserver.jp2026-08-18 → 2026-09-12 · 2 obs
● 2026-08-18 23:36:04
● 2026-09-12 16:28:44
●MXcoolcode.jp2026-08-18 → 2026-09-12 · 4 obs
● 2026-08-18 23:36:04
○ 2026-09-10 16:06:18
● 2026-09-10 18:51:40
● 2026-09-12 16:28:44
●A162.43.118.1592026-08-18 → 2026-09-12 · 4 obs
● 2026-08-18 23:36:04
○ 2026-09-10 16:06:18
● 2026-09-10 18:51:40
● 2026-09-12 16:28:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
coolcode.jpns5.xserver.jp, ns3.xserver.jp, ns1.xserver.jp, ns2.xserver.jp...11 records

✅ Authoritative Response

Server:35.72.43.26

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coolcode.jp (unsigned zone)

⏱️ Timing

Total: 2219ms | Queries: -

📄 Records

TypeCountSample Data
A1162.43.118.159
NS5ns2.xserver.jp, ns5.xserver.jp...
MX1coolcode.jp (pri: 0)
TXT1v=spf1 +a:sv13478.xserver.jp +a:coolcode
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 MX record for coolcode.jp points back to coolcode.jp — it is its own mail server.

IP Addresses

coolcode.jp directs to one IP number, which is 162.43.118.159.

Among the host names that share IP numbers with coolcode.jp are tabi-rich.com, aeromexico.jp, utakoh.com and two others.

Name Servers

The authoritative name servers for coolcode.jp are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

coolcode.jp shares at least some of its name servers with other domains, including funabashi-house.com, usagi-usaaki.com, sakaijun.com and two others.

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

Hosts with three IP address records:

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.

Hosts that resolve to one IP address:

ns2.xserver.jp points to 35.72.43.26.

ns3.xserver.jp points to 202.226.36.247.

Mail Servers

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

coolcode.jp resolves to a single IP number: 162.43.118.159.