`norson.kr`

DNSSEC	⚠️ Not signed
A	183.111.139.227^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
A	183.111.139.236^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
A	203.245.12.102^{🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary}
A	203.245.12.121^{🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary}
NS	`norson.kr` ⭐
		A	183.111.139.227^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
		A	183.111.139.236^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
		A	203.245.12.102^{🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary}
		A	203.245.12.121^{🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary}
NS	`ns.cafe24.com`
		A	112.175.246.226^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.247.226^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.135^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.145^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns0.cafe24.com` ⚠️ Not in zone NS records
		A	116.126.143.241^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
NS	`ns1.cafe24.co.kr` ⚠️ Not in parent delegation
		A	112.175.246.232^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`gjit.kr`
			PTR	`snoweb.kr`
			PTR	`sinc2030.co.kr`
		A	112.175.246.233^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.136^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.137^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns1.cafe24.com` ⚠️ Not in zone NS records
		A	112.175.246.230^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.246.231^{🇰🇷 KT-NET112.168.0.0/13}
		A	116.126.143.242^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
		A	175.125.93.134^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.135^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns2.cafe24.co.kr` ⚠️ Not in parent delegation
		A	112.175.247.232^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`snoweb.kr`
			PTR	`sarchi.co.kr`
		A	112.175.247.233^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.146^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.147^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns2.cafe24.com`
		A	1.226.85.4^{🇰🇷 SKB-NET1.224.0.0/13 auto-generated route object for 1.224.0.0/13}
		A	1.234.0.4^{🇰🇷 SKB-NET1.232.0.0/13 auto-generated route object for 1.232.0.0/13}
		A	112.175.11.4^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.12.4^{🇰🇷 KT-NET112.168.0.0/13}
SOA	`norson.kr`postmaster@norson.kr serial=20220106

`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=2607040587

NS for

norson.kr

Same first word

norson.com

norson.co.uk

norson.kr

norson.si

norson.com.pk

norson.sk

norson.org

norson.net

Similar names

ronson.se

ronson.com

ronson.me

ronson.ru

sonnor.com

ronson.co.uk

ronson.cz

snoron.com

ronson.ca

ronson.ch

onsorn.com

ronson.de

sonron.com

ronson.org

ronson.industries

ronson.at

ronons.com

ronson.co

ornson.com

ronson.dk

nornos.com

ronson.nl

ronson.bo

sonnro.de

ronson.pl

DNS History

11 records (11 active, 0 former)

●NSnorson.kr2026-06-10 → 2026-07-04 · 2 obs

● 2026-06-10 17:43:56
● 2026-07-04 04:38:44

●NSns.cafe24.com2026-06-10 → 2026-07-04 · 2 obs

● 2026-06-10 17:43:56
● 2026-07-04 04:38:44

●NSns0.cafe24.com2026-06-10 → 2026-07-04 · 2 obs

● 2026-06-10 17:43:56
● 2026-07-04 04:38:44

●NSns1.cafe24.co.kr2026-06-10 → 2026-07-04 · 2 obs

● 2026-06-10 17:43:56
● 2026-07-04 04:38:44

●NSns1.cafe24.com2026-06-10 → 2026-07-04 · 2 obs

● 2026-06-10 17:43:56
● 2026-07-04 04:38:44

●NSns2.cafe24.co.kr2026-06-10 → 2026-07-04 · 2 obs

● 2026-06-10 17:43:56
● 2026-07-04 04:38:44

●NSns2.cafe24.com2026-06-10 → 2026-07-04 · 2 obs

● 2026-06-10 17:43:56
● 2026-07-04 04:38:44

●A183.111.139.2272026-06-10 → 2026-07-04 · 2 obs

● 2026-06-10 17:43:56
● 2026-07-04 04:38:44

●A183.111.139.2362026-06-10 → 2026-07-04 · 2 obs

● 2026-06-10 17:43:56
● 2026-07-04 04:38:44

●A203.245.12.1022026-06-10 → 2026-07-04 · 2 obs

● 2026-06-10 17:43:56
● 2026-07-04 04:38:44

●A203.245.12.1212026-06-10 → 2026-07-04 · 2 obs

● 2026-06-10 17:43:56
● 2026-07-04 04:38:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr...	-
norson.kr	ns.cafe24.com, ns0.cafe24.com, ns1.cafe24.com, ns2.cafe24.com	-

✅ Authoritative Response

Server:1.234.0.4

NS records: ns.cafe24.com, ns0.cafe24.com, ns1.cafe24.com, ns2.cafe24.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for norson.kr (unsigned zone)

⏱️ Timing

Total: 1798ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`203.245.12.121, 183.111.139.236...`
NS	4	`ns2.cafe24.com, ns1.cafe24.co.kr...`
SOA	1	`norson.kr postmaster.norson.kr`

Analysis

Name Server Role

norson.kr acts as a name server for norson.kr, meaning it is self-referentially delegated.

norson.kr is commonly paired with ns0.cafe24.com, ns1.cafe24.com and ns2.cafe24.com to act as name servers.

IP Addresses

norson.kr directs to four IP numbers, which are 183.111.139.227, 183.111.139.236, 203.245.12.102 and 203.245.12.121.

mutorp.com, gsmart.kr, liuparts.com and two other host names share IP numbers with norson.kr.

Name Servers

norson.kr carries NS delegation across 7 name servers — norson.kr, ns0.cafe24.com, ns1.cafe24.com and 4 other.

There is at least partial name server overlap between norson.kr and other domains — dcnca.com, bbjackson.com, wabayo.com and two more among them.

These name servers regularly appear alongside ns1.cafe24.co.kr, ns2.cafe24.co.kr, ns.cafe24.com and 4 other name servers in NS record sets.

Hostnames pointing to five IP numbers:

ns1.cafe24.com resolves to four IP addresses: 112.175.246.230, 112.175.246.231, 116.126.143.242 and two others.

Hosts that point to four IP numbers:

norson.kr resolves to four IP addresses — 183.111.139.227, 183.111.139.236, 203.245.12.102 and 203.245.12.121.

ns2.cafe24.com resolves to four IP addresses — 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.

ns.cafe24.com resolves to four IP addresses — 112.175.246.226, 112.175.247.226, 175.125.93.135 and 175.125.93.145.

ns1.cafe24.co.kr resolves to four IP addresses — 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.

ns2.cafe24.co.kr resolves to four IP addresses — 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.

Hosts with just one IP address:

ns0.cafe24.com resolves to 116.126.143.241.

The host names ns1.cafe24.com and ns.cafe24.com both resolve to 175.125.93.135 IP addresses.