letscoding.kr - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`letscoding.kr`

DNSSEC	⚠️ Not signed
A	216.150.1.1^{🇨🇦 Amazon216.150.1.0/24 EC2 Prefix}
NS	`margot.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26a7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margot.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`margot.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`margot.ns.cloudflare.com`
		A	108.162.194.167^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margot.ns.cloudflare.com`
		A	162.159.38.167^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margot.ns.cloudflare.com`
		A	172.64.34.167^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margot.ns.cloudflare.com`
NS	`tate.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cbf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tate.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3bf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tate.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23bf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tate.ns.cloudflare.com`
		A	108.162.195.191^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tate.ns.cloudflare.com`
		A	162.159.44.191^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tate.ns.cloudflare.com`
		A	172.64.35.191^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tate.ns.cloudflare.com`
MX	`mx1.improvmx.com` ⭐
		A	2a05:d012:412:e201:88aa:e7b9:7a43:12d7^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:f36:2c1f:1a49:d38a^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:373a:f51a:4a85:1d25^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.37.195.136^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-37-195-136.eu-west-3.compute.amazonaws.com`
		A	15.236.236.160^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-236-160.eu-west-3.compute.amazonaws.com`
		A	35.181.18.45^{🇫🇷 Amazon35.181.0.0/16 EC2 CDG prefix}
			PTR	`ec2-35-181-18-45.eu-west-3.compute.amazonaws.com`
MX	`mx2.improvmx.com`⁽²⁰⁾
		A	2a05:d012:412:e201:1f6e:f6e4:8fd7:4678^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:e81e:cc44:3b53:8a3d^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:7e33:3d9c:28d7:ee20^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.36.107.63^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-107-63.eu-west-3.compute.amazonaws.com`
		A	13.36.222.39^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-222-39.eu-west-3.compute.amazonaws.com`
		A	15.236.61.92^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-61-92.eu-west-3.compute.amazonaws.com`
TXT	`v=spf1 include:spf.improvmx.com ~all`
SOA	`margot.ns.cloudflare.com`dns@cloudflare.com serial=2414279067

`kr`

	DNSSEC	🔒 Signed (DS record present)
	NS	`g.dns.kr` ⭐
	NS	`b.dns.kr`
	NS	`c.dns.kr`
	NS	`d.dns.kr`
	NS	`e.dns.kr`
	NS	`f.dns.kr`
	SOA	`g.dns.kr`domain-manager@nic.or.kr serial=2609110513

Same first word

letscoding.co.kr

letscoding.pro

letscoding.synology.me

letscoding.com

letscoding.kr

letscoding.dev

letscoding.fun

Similar names

Previous names

lessonlog.kr

lessonpost.kr

lessontime.kr

lessonup.kr

lessosolar.kr

let-goods.kr

let.kr

leta.kr

leteriebeauty.kr

lethe.kr

leting.kr

letinsight.kr

letitbit.kr

letmeeat.kr

letmypeoplego.kr

leto.kr

letr.kr

lets-web.kr

letsball.kr

letsbeactive.kr

Next names

letscomfy.kr

letsdiet.kr

letsdoit.kr

letsedu.kr

letsflex.kr

letsgojeju.kr

letsintern.kr

letsit.kr

letskorail.kr

letsktmembers.kr

letsmeet.kr

letsmilan.kr

letsplay.kr

letspray.kr

letspresso.kr

letstalk.kr

letswift.kr

lette.kr

letter2you.kr

DNS History

8 records (5 active, 3 former)

●NSmargot.ns.cloudflare.com2026-09-07 → 2026-09-10 · 3 obs

○ 2026-08-20 16:54:38
● 2026-09-07 18:16:22
● 2026-09-10 22:26:26

○NSns.gabia.co.kr2026-08-20 → 2026-08-20 · 3 obs

● 2026-08-20 16:54:38
○ 2026-09-07 18:16:22
○ 2026-09-10 22:26:26

○NSns.gabia.net2026-08-20 → 2026-08-20 · 3 obs

● 2026-08-20 16:54:38
○ 2026-09-07 18:16:22
○ 2026-09-10 22:26:26

○NSns1.gabia.co.kr2026-08-20 → 2026-08-20 · 3 obs

● 2026-08-20 16:54:38
○ 2026-09-07 18:16:22
○ 2026-09-10 22:26:26

●NState.ns.cloudflare.com2026-09-07 → 2026-09-10 · 3 obs

○ 2026-08-20 16:54:38
● 2026-09-07 18:16:22
● 2026-09-10 22:26:26

●MXmx1.improvmx.com2026-08-20 → 2026-09-10 · 2 obs

● 2026-08-20 16:54:38
● 2026-09-10 22:26:26

●MXmx2.improvmx.com2026-08-20 → 2026-09-10 · 2 obs

● 2026-08-20 16:54:38
● 2026-09-10 22:26:26

●A216.150.1.12026-08-20 → 2026-09-10 · 2 obs

● 2026-08-20 16:54:38
● 2026-09-10 22:26:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	c.dns.kr, b.dns.kr, e.dns.kr, f.dns.kr...	10 records
letscoding.kr	tate.ns.cloudflare.com, margot.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.167

NS records: tate.ns.cloudflare.com, margot.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for letscoding.kr (unsigned zone)

⏱️ Timing

Total: 1471ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.150.1.1`
NS	2	`margot.ns.cloudflare.com, tate.ns.cloudflare.com`
MX	2	`mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20)`
TXT	1	`v=spf1 include:spf.improvmx.com ~all`
SOA	1	`margot.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 10

In-bailiwick: 10 (b.dns.kr, c.dns.kr, d.dns.kr...)

Analysis

IP Addresses

letscoding.kr directs to one IP number, which is 216.150.1.1.

Among the host names that share IP numbers with letscoding.kr are dos.ai, kieranpacker.cv, ams-oost.nl and two others.

Name Servers

letscoding.kr is served by two delegated name servers, margot.ns.cloudflare.com and tate.ns.cloudflare.com.

letscoding.kr has the same name server delegation as a number of other domains, such as moh241303.workers.dev, letadada.pro, quouloijeuppeucro-t1j1004.pages.dev and two more.

letscoding.kr has at least partial name server overlap with other domains, such as tvtoto-cairterusboy.pages.dev, hapubuw.shop, wuyiheiliao6.pages.dev and two others.

Host names resolving to 6 IP numbers:

margot.ns.cloudflare.com carries IP addresses 108.162.194.167, 162.159.38.167 and 172.64.34.167, with 3 other addresses beyond those.

tate.ns.cloudflare.com carries IP addresses 108.162.195.191, 162.159.44.191 and 172.64.35.191, with 3 other addresses beyond those.

Mail Servers

The MX records for letscoding.kr point to two mail servers: mx1.improvmx.com and mx2.improvmx.com.

letscoding.kr has the same mail server arrangement as a number of other domains, for example nyxtel.net, cookspeak.com, gaston.site and two more.

letscoding.kr shares at least some of its mail servers with other domains — for example therefinedcanine.com, digitechpro.shop, flot.ma and two more.

Host names resolving to 6 IP numbers:

mx1.improvmx.com carries IP addresses 13.37.195.136, 15.236.236.160 and 35.181.18.45, with 3 other addresses beyond those.

mx2.improvmx.com carries IP addresses 13.36.107.63, 13.36.222.39 and 15.236.61.92, with 3 other addresses beyond those.