coolcode.jp - dns.ninja

🛡️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=1790417702

MX for

coolcode.jp

Same first word

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

Similar names

codecool.at
decoloco.net
codecolo.com
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.cz
codecool.de
codecool.hu
cooldeco.fr
codecool.pl
docecolo.com.br
codecool.gitlab.io
lodecoco.com
codeloco.com
colocode.com
codecool.space
lococode.net
codecool.cn
decocool.fr
decoloco.com
decoloco.cz
lodecoco.cl
codecool.fr
codecool.bg
codecool.com
codecool.sk
locodeco.com
docecolo.shop
dolcecoo.com
lococode.com

Previous names

coolbikerack.jp
coolbio.jp
coolbird.jp
coolbit.jp
coolbiz.jp
coolblack.jp
coolblade.jp
coolblog.jp
coolblue.jp
coolbody.jp
coolbottles.jp
coolbox.jp
coolboys.jp
coolbreeze.jp
coolcall.jp
coolcat.jp
coolclan.jp
coolclimb.jp
coolclubsnagoya.jp

Next names

coolcomfort.jp
coolcore.jp
coolcrazy.jp
coold-clips.jp
cooldad.jp
cooldesign.jp
cooldogs.jp
cooldolphin.jp
cooldown.jp
cooldrink.jp
coole.jp
coolearth.jp
coolearthday.jp
cooledge.jp
coolenergy.jp
coolenglish.jp
coolens.jp
cooler.jp
coolerbox-lab.jp
coolerbox.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 → 2026-09-26 · 2 obs
● 2026-08-18 23:36:04
● 2026-09-26 11:04:56
●NSns2.xserver.jp2026-08-18 → 2026-09-26 · 2 obs
● 2026-08-18 23:36:04
● 2026-09-26 11:04:56
●NSns3.xserver.jp2026-08-18 → 2026-09-26 · 2 obs
● 2026-08-18 23:36:04
● 2026-09-26 11:04:56
●NSns4.xserver.jp2026-08-18 → 2026-09-26 · 2 obs
● 2026-08-18 23:36:04
● 2026-09-26 11:04:56
●NSns5.xserver.jp2026-08-18 → 2026-09-26 · 2 obs
● 2026-08-18 23:36:04
● 2026-09-26 11:04:56
●MXcoolcode.jp2026-08-18 → 2026-09-26 · 4 obs
● 2026-08-18 23:36:04
○ 2026-09-10 16:06:18
● 2026-09-10 18:51:40
● 2026-09-26 11:04:56
●A162.43.118.1592026-08-18 → 2026-09-26 · 4 obs
● 2026-08-18 23:36:04
○ 2026-09-10 16:06:18
● 2026-09-10 18:51:40
● 2026-09-26 11:04:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
coolcode.jpns4.xserver.jp, ns5.xserver.jp, ns1.xserver.jp, ns2.xserver.jp...11 records

✅ Authoritative Response

Server:202.226.36.247

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coolcode.jp (unsigned zone)

⏱️ Timing

Total: 1272ms | Queries: -

📄 Records

TypeCountSample Data
A1162.43.118.159
NS5ns1.xserver.jp, ns4.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 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)

Analysis

Mail Server Role

coolcode.jp is listed as a mail server for itself.

IP Addresses

coolcode.jp resolves to one IP address: 162.43.118.159.

tabi-rich.com, lin-face.com, aeromexico.jp and two other host names share IP numbers with coolcode.jp.

Name Servers

coolcode.jp has five name servers, which 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 brarin.com, funabashi-house.com, usagi-usaaki.com and two others.

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

Hostnames that resolve to three IP addresses:

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

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

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

Hosts with just one IP address:

The hostname ns2.xserver.jp resolves to 35.72.43.26.

The hostname ns3.xserver.jp resolves to 202.226.36.247.

Mail Servers

Mail for coolcode.jp is handled by one mail server — coolcode.jp.

coolcode.jp carries a single IP number, which is 162.43.118.159.