codelearn.jp - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

codelearn.jp

DNSSEC⚠️ Not signed
A163.44.176.16🇯🇵 GMO-INTERNET163.44.176.0/20 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRv2006.coreserver.jp
NSliv.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3abc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRliv.ns.cloudflare.com
A2803:f800:50::6ca2:c0bc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRliv.ns.cloudflare.com
A2a06:98c1:50::ac40:20bc🇺🇸 Cloudflare2a06:98c1:50::/45
PTRliv.ns.cloudflare.com
A108.162.192.188🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRliv.ns.cloudflare.com
A172.64.32.188🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRliv.ns.cloudflare.com
A173.245.58.188🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRliv.ns.cloudflare.com
NSpiotr.ns.cloudflare.com
A2606:4700:58::adf5:3bde🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpiotr.ns.cloudflare.com
A2803:f800:50::6ca2:c1de🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpiotr.ns.cloudflare.com
A2a06:98c1:50::ac40:21de🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpiotr.ns.cloudflare.com
A108.162.193.222🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpiotr.ns.cloudflare.com
A172.64.33.222🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpiotr.ns.cloudflare.com
A173.245.59.222🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpiotr.ns.cloudflare.com
SOAliv.ns.cloudflare.comdns@cloudflare.com serial=2413116372

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=1787805902

Previously MX for

codelearn.jp

Same first word

codelearn.fr
codelearn.com
codelearn.online
codelearn.org
codelearn.vn
codelearn.ad
codelearn.es
codelearn.io
codelearn.me
codelearn.jp
codelearn.cat
codelearn.com.vn

Similar names

learncode.gr
donarelec.com
conradlee.com
leadercon.it
learncode.academy
calderone.net
reconlead.xyz
clearnode.dev
elandecor.com
calderone.de
conraedel.de
calendero.ch
learncode.in
dolcenera.it
learncode.co
clearnode.xyz
candelore.com.br
learncode.com
conradlee.org
dolcenera.com
corendale.com
calderone.be
delcorean.com
dolcenera.net
decorlane.website
candelero.com
calendero.co.uk
clearnode.com
clearnode.lat
calderone.it
noraleedc.com
learncode.org
dolcenera.de
oledecran.com
candelero.de
eleanordc.com
clearnode.host
learncode.net
leadrecon.io
andercole.com
calderone.biz
learncode.wiki
cleardone.ae
decorlane.in
clearnode.net
dolcenera.store
aldercone.com
leadercon.com.hk
reelandco.com
learncode.ru
candelero.net
landecore.click
lendocare.com
learncode.ph
elandecor.in
ecalendro.com
ecolander.net
reconlead.com
nodeclear.xyz
recondeal.com
coraldene.com.au
leancoder.com
codeleran.io
danceorel.ru
delacorne.com
coderlane.com
calendero.de
cradleone.com
dolcenera.org
aldercone.studio
endoclear.com
learncode.today
alcedrone.fr
calderone.org
coraleden.com
delaconre.com
dolcenera.tv
leadercon.gr
ceardleon.com
calderone.gr
lonecedar.net
dealernoc.com
alderecon.com
caledrone.com
leadercon.net
endoclear.com.br
cordelane.com
learncode.ninja
alendecor.kz
learncode.info
cleardone.com
calderone.dev
dolcenera.ro
calderone.fr
calderone.news
dealercon.com
learncode.ca
candelero.com.mx
calendero.fr
leadrecon.org
leeconrad.com
coleander.com
calendero.it

Previous names

codedblood-cbt.jp
codedrive.jp
codeexpress.jp
codefive.jp
codefix.jp
codeforce.jp
codeforokayama.jp
codefriends.jp
codegate.jp
codegym.jp
codehack.jp
codeigniter.jp
codeinc.jp
codeiq.jp
codeish.jp
codek.jp
codekake.jp
codeknit.jp
codelab.jp
codeland.jp

Next names

codeline.jp
codeman.jp
codemasters.jp
codemax.jp
codemit.jp
codemotto.jp
codename-uncle.jp
codenative.jp
codeneo.jp
codenet.jp
codenext.jp
codeomni.jp
codeone.jp
codepia.jp
codeplus.jp
codepower.jp
codeprep.jp
codera.jp
coderdojo.jp
coderecipe.jp

DNS History

10 records (3 active, 7 former)

201820192020202120222023202420252026NSliv.ns.cloudflare.compiotr.ns.cloudflare.comns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpMXcodelearn.jpA163.44.176.16183.90.238.45
●NSliv.ns.cloudflare.com2026-08-19 → 2026-08-27 · 3 obs
○ 2017-11-23 19:16:38
● 2026-08-19 10:30:26
● 2026-08-27 04:59:02
○NSns1.xserver.jp2017-11-23 → 2017-11-23 · 3 obs
● 2017-11-23 19:16:38
○ 2026-08-19 10:30:26
○ 2026-08-27 04:59:02
○NSns2.xserver.jp2017-11-23 → 2017-11-23 · 3 obs
● 2017-11-23 19:16:38
○ 2026-08-19 10:30:26
○ 2026-08-27 04:59:02
○NSns3.xserver.jp2017-11-23 → 2017-11-23 · 3 obs
● 2017-11-23 19:16:38
○ 2026-08-19 10:30:26
○ 2026-08-27 04:59:02
○NSns4.xserver.jp2017-11-23 → 2017-11-23 · 3 obs
● 2017-11-23 19:16:38
○ 2026-08-19 10:30:26
○ 2026-08-27 04:59:02
○NSns5.xserver.jp2017-11-23 → 2017-11-23 · 3 obs
● 2017-11-23 19:16:38
○ 2026-08-19 10:30:26
○ 2026-08-27 04:59:02
●NSpiotr.ns.cloudflare.com2026-08-19 → 2026-08-27 · 3 obs
○ 2017-11-23 19:16:38
● 2026-08-19 10:30:26
● 2026-08-27 04:59:02
○MXcodelearn.jp2017-11-23 → 2017-11-23 · 3 obs
● 2017-11-23 19:16:38
○ 2026-08-19 10:30:26
○ 2026-08-27 04:59:02
●A163.44.176.162026-08-19 → 2026-08-27 · 3 obs
○ 2017-11-23 19:16:38
● 2026-08-19 10:30:26
● 2026-08-27 04:59:02
○A183.90.238.452017-11-23 → 2017-11-23 · 3 obs
● 2017-11-23 19:16:38
○ 2026-08-19 10:30:26
○ 2026-08-27 04:59:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
codelearn.jpliv.ns.cloudflare.com, piotr.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.222

NS records: liv.ns.cloudflare.com, piotr.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codelearn.jp (unsigned zone)

⏱️ Timing

Total: 2618ms | Queries: -

📄 Records

TypeCountSample Data
A1163.44.176.16
NS2liv.ns.cloudflare.com, piotr.ns.cloudflare.com
SOA1liv.ns.cloudflare.com dns.cloudflare.com

Analysis

IP Addresses

codelearn.jp resolves to just one IP address, 163.44.176.16.

Two other host names, along with s-line.org, ns3.setterly.com and www.usa-kuma.net, also share IP numbers with codelearn.jp.

Name Servers

The NS records for codelearn.jp delegate to liv.ns.cloudflare.com and piotr.ns.cloudflare.com.

codelearn.jp shares its NS records with other domains, for example adjagbayouriel.workers.dev, fand.jp, collegecrest.com and two others.

At least some of codelearn.jp's name servers are shared with other domains, for example dancomm.ru, direcifyora.info, daiichi-tantei-tochigi.com and two more.

These name servers tend to be deployed in combination with the name servers betty.ns.cloudflare.com and ashton.ns.cloudflare.com.

DNS names with 6 IP addresses:

liv.ns.cloudflare.com maps to 108.162.192.188, 172.64.32.188, 173.245.58.188 and 3 additional IP addresses.

piotr.ns.cloudflare.com maps to 108.162.193.222, 172.64.33.222, 173.245.59.222 and 3 additional IP addresses.