`machinelearning.or.kr`

DNSSEC	⚠️ Not signed
A	49.50.163.51^{🇰🇷 NBPAP-AS-AP49.50.160.0/20 NAVER business platform cloud service}
NS	`ns1.whoisdomain.kr` ⭐
		A	223.130.139.7^{🇰🇷 NBPAP-AS-AP223.130.128.0/19 NAVER business platform cloud service}
NS	`ns2.whoisdomain.kr`
		A	211.188.57.152^{🇰🇷 NBPAP-AS-AP211.188.48.0/20 NAVER business platform cloud service}
NS	`ns3.whoisdomain.kr`
		A	61.97.189.22^{🇰🇷 nhn-AS-KR61.97.176.0/20 NAVER business platform cloud service}
NS	`ns4.whoisdomain.kr`
		A	219.251.156.134^{🇰🇷 GDNSKR-KR219.251.156.0/24 AS23600}
SOA	`ns1.whoisdomain.kr`help@whois.co.kr 2011-12-05 #1

`or.kr`

	DNSSEC	⚠️ Not signed
	NS	`g.dns.kr` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.kr` ⚠️ Not in parent delegation
	NS	`c.dns.kr` ⚠️ Not in parent delegation
	NS	`d.dns.kr` ⚠️ Not in parent delegation
	NS	`e.dns.kr` ⚠️ Not in parent delegation
	NS	`f.dns.kr` ⚠️ Not in parent delegation
	SOA	`g.dns.kr`domain-manager@nic.or.kr serial=2607080501

rank #328 globally
rank #1 in the tld

or.kr

or.kr is a second‑level domain under South Korea’s.krcountry code top‑level domain, used for registering non‑profit and non‑governmental organizations.

Key facts

Owner / operator: KISA (Korea Internet & Security Agency)
TLD:.kr— ccTLD for South Korea
Primary purpose: registry for non‑profit organizations (NGOs, charities, etc.)
Status: active (used as a second‑level namespace; the apex domain itself does not host a website)

WOT: UNKNOWN (41/100)

Same first word

Similar names

learningmachine.com

learningmachine.io

learningmachine.us

DNS History

6 records (5 active, 1 former)

●NSns1.whoisdomain.kr2018-11-09 → 2026-07-08 · 2 obs

● 2018-11-09 15:20:10
● 2026-07-08 00:30:42

●NSns2.whoisdomain.kr2018-11-09 → 2026-07-08 · 2 obs

● 2018-11-09 15:20:10
● 2026-07-08 00:30:42

●NSns3.whoisdomain.kr2018-11-09 → 2026-07-08 · 2 obs

● 2018-11-09 15:20:10
● 2026-07-08 00:30:42

●NSns4.whoisdomain.kr2018-11-09 → 2026-07-08 · 2 obs

● 2018-11-09 15:20:10
● 2026-07-08 00:30:42

○A116.126.87.852018-11-09 → 2018-11-09 · 3 obs

● 2018-11-09 15:20:10
○ 2026-04-28 13:34:22
○ 2026-07-08 00:30:42

●A49.50.163.512026-04-28 → 2026-07-08 · 3 obs

○ 2018-11-09 15:20:10
● 2026-04-28 13:34:22
● 2026-07-08 00:30:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	e.dns.kr, c.dns.kr, b.dns.kr, d.dns.kr...	-
machinelearning.or.kr	ns4.whoisdomain.kr, ns2.whoisdomain.kr, ns1.whoisdomain.kr, ns3.whoisdomain.kr	-

✅ Authoritative Response

Server:219.251.156.134

NS records: ns4.whoisdomain.kr, ns2.whoisdomain.kr, ns1.whoisdomain.kr, ns3.whoisdomain.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for machinelearning.or.kr (unsigned zone)

⏱️ Timing

Total: 4688ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`49.50.163.51`
NS	4	`ns1.whoisdomain.kr, ns3.whoisdomain.kr...`
SOA	1	`ns1.whoisdomain.kr help.whois.co.kr`

Analysis

IP Addresses

machinelearning.or.kr has exactly one IP address — 49.50.163.51.

nhfb.co.kr, ilgang.com, itstour.co.kr plus two other host names have IP numbers in common with machinelearning.or.kr.

Name Servers

Four name servers handle the delegation for machinelearning.or.kr: ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr and ns4.whoisdomain.kr.

machinelearning.or.kr has at least partial name server overlap with other domains, such as teacoffee.kr, hanol21.co.kr, sntsoft.co.kr and two others.

It is common to find these name servers paired with the name servers dns1.yesnic.com, dns2.yesnic.com, dns3.yesnic.com and dns4.yesnic.com.

Four host names, each with one IP address: ns1.whoisdomain.kr has 223.130.139.7, ns2.whoisdomain.kr has 211.188.57.152, ns3.whoisdomain.kr has 61.97.189.22 and ns4.whoisdomain.kr has 219.251.156.134.

machinelearning.or.kr - robtex.com