codelearn.jp - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`codelearn.jp`

DNSSEC	⚠️ Not signed
A	163.44.176.16^{🇯🇵 GMO-INTERNET163.44.176.0/20 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
		PTR	`v2006.coreserver.jp`
NS	`liv.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3abc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liv.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`liv.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`liv.ns.cloudflare.com`
		A	108.162.192.188^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liv.ns.cloudflare.com`
		A	172.64.32.188^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liv.ns.cloudflare.com`
		A	173.245.58.188^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liv.ns.cloudflare.com`
NS	`piotr.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bde^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piotr.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1de^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`piotr.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21de^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`piotr.ns.cloudflare.com`
		A	108.162.193.222^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piotr.ns.cloudflare.com`
		A	172.64.33.222^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piotr.ns.cloudflare.com`
		A	173.245.59.222^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piotr.ns.cloudflare.com`
SOA	`liv.ns.cloudflare.com`dns@cloudflare.com serial=2408938087

`jp`

	DNSSEC	🔒 Signed (DS record present)
	NS	`z.dns.jp` ⭐
	NS	`a.dns.jp`
	NS	`b.dns.jp`
	NS	`c.dns.jp`
	NS	`d.dns.jp`
	NS	`e.dns.jp`
	NS	`f.dns.jp`
	NS	`g.dns.jp`
	NS	`h.dns.jp`
	SOA	`z.dns.jp`root@dns.jp serial=1787137203

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

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alderecon.com

leadercon.net

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Previous names

coded.jp

codedblood-cbt.jp

codedblood.jp

codedrive.jp

codeexpress.jp

codefix.jp

codeforce.jp

codeforokayama.jp

codefriends.jp

codegate.jp

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codehack.jp

codeigniter.jp

codeinc.jp

codeiq.jp

codeish.jp

codek.jp

codeknit.jp

codelab.jp

codeland.jp

Next names

codeline.jp

codeman.jp

codemasters.jp

codemax.jp

codemit.jp

codemotto.jp

codeneo.jp

codenet.jp

codenext.jp

codeomni.jp

codeone.jp

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coderecipe.jp

coderepublic.jp

coders.jp

codes.jp

DNS History

10 records (3 active, 7 former)

●NSliv.ns.cloudflare.com2026-08-19 → 2026-08-19 · 3 obs

○ 2017-11-23 19:16:38
● 2026-08-19 10:30:26
● 2026-08-19 11:34:40

○NSns1.xserver.jp2017-11-23 → 2017-11-23 · 3 obs

● 2017-11-23 19:16:38
○ 2026-08-19 10:30:26
○ 2026-08-19 11:34:40

○NSns2.xserver.jp2017-11-23 → 2017-11-23 · 3 obs

● 2017-11-23 19:16:38
○ 2026-08-19 10:30:26
○ 2026-08-19 11:34:40

○NSns3.xserver.jp2017-11-23 → 2017-11-23 · 3 obs

● 2017-11-23 19:16:38
○ 2026-08-19 10:30:26
○ 2026-08-19 11:34:40

○NSns4.xserver.jp2017-11-23 → 2017-11-23 · 3 obs

● 2017-11-23 19:16:38
○ 2026-08-19 10:30:26
○ 2026-08-19 11:34:40

○NSns5.xserver.jp2017-11-23 → 2017-11-23 · 3 obs

● 2017-11-23 19:16:38
○ 2026-08-19 10:30:26
○ 2026-08-19 11:34:40

●NSpiotr.ns.cloudflare.com2026-08-19 → 2026-08-19 · 3 obs

○ 2017-11-23 19:16:38
● 2026-08-19 10:30:26
● 2026-08-19 11:34:40

○MXcodelearn.jp2017-11-23 → 2017-11-23 · 3 obs

● 2017-11-23 19:16:38
○ 2026-08-19 10:30:26
○ 2026-08-19 11:34:40

●A163.44.176.162026-08-19 → 2026-08-19 · 3 obs

○ 2017-11-23 19:16:38
● 2026-08-19 10:30:26
● 2026-08-19 11:34:40

○A183.90.238.452017-11-23 → 2017-11-23 · 3 obs

● 2017-11-23 19:16:38
○ 2026-08-19 10:30:26
○ 2026-08-19 11:34:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
codelearn.jp	liv.ns.cloudflare.com, piotr.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.222

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: 876ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`163.44.176.16`
NS	2	`liv.ns.cloudflare.com, piotr.ns.cloudflare.com`
SOA	1	`liv.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

codelearn.jp directs to one IP number, which is 163.44.176.16.

Among the host names that share IP numbers with codelearn.jp are s-line.org, ns3.setterly.com, www.usa-kuma.net and two others.

Name Servers

codelearn.jp has two authoritative name servers — liv.ns.cloudflare.com and piotr.ns.cloudflare.com.

codelearn.jp has the same name server delegation as a number of other domains, such as fand.jp, collegecrest.com, richinsound.com and two more.

At least some of codelearn.jp's name servers are shared with other domains, for example dancomm.ru, daiichi-tantei-tochigi.com, x-adservice.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.

Host names resolving to 6 IP numbers:

liv.ns.cloudflare.com points to 108.162.192.188, 172.64.32.188, 173.245.58.188 and 3 other IP addresses.

piotr.ns.cloudflare.com points to 108.162.193.222, 172.64.33.222, 173.245.59.222 and 3 other IP addresses.